NASA

NASA’s Boeing Crew Flight Test Status News Conference

The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Sangsavang Stevie Phothisane, Taryn Kavanagh, Andro Rios, and Hami Ray. Their commitment to the NASA mission represents the talent, camaraderie, and vision needed to explore this world and beyond. Earth Science Star: Sangsavang Stevie Phothisane Sangsavang Stevie Phothisane, a Deputy Project Manager in the Earth Science Project Office (ESPO), demonstrated outstanding leadership as the site manager for both of the field campaigns of the Arctic Radiation-Cloud-Aerosol-Surface Interaction Experiment (ARCSIX) based at Pituffik Space Base, Greenland. He has excelled in managing this large and complex project, which encompasses over 75 scientists and engineers and 3 research aircraft, in an extremely remote location 750 miles north of the Arctic Circle. Space Science & Astrobiology Star: Taryn Kavanagh Taryn Kavanagh, Research Support Specialist, is an indispensable member of the Astrophysics Branch. She is a consummate professional in all of her administrative duties and goes above and beyond expectations to support our team, our customers and our mission. Taryn recently supported many high-level visits with increased workload in addition to meeting branch needs which has boosted morale and goodwill with both internal and external partners. Space Science & Astrobiology Star of the Month: Andro Rios Dr. Andro Rios, a research scientist in the Exobiology Branch, established new strategic partnerships with San Jose State University and Skyline College through the Science Mission Directorate Bridge Program (now MOSAICS). He was awarded grant funding for the ASPIRE Program (Astrobiology Scholars Program Immersive Research Experience), offering a two-year internship for under-represented undergraduates to work with NASA scientists and engineers. Dr. Rios selected and successfully led the first cohort of students for ASPIRE this summer. Space Biosciences Star: Hami Ray Hami Ray has stepped up as the Deputy Project Manager for the Lunar Explorer Instrument for space biology Applications (LEIA) mission to study the biological effects of the lunar surface’s extreme environmental conditions on living organisms. She has been instrumental in timely and critical process improvement efforts for LEIA to enable project success. In addition to Ray’s role with LEIA, she also excels as the Deputy Project Manager for the Space Synthetic Biology (SynBio) mission and as the Project Manager for the GLOW mission concept to explore Venus’ upper atmospheric dynamics. View the full article

The Dash 7 that will be modified into a hybrid electric research vehicle under NASA’s Electrified Powertrain Flight Demonstration (EPFD) project on display with its new livery for the first time. In front of the plane is an electric powertrain that magniX will integrate into the current aircraft to build a hybrid electric propulsion system.NASA/David C. Bowman In a special unveiling ceremony on Aug. 22, 2024, the public received a first look at magniX’s Dash 7 aircraft that will serve as a testbed for sustainable aviation research with NASA’s Electrified Powertrain Flight Demonstration (EPFD) project. Hosted by magniX at King County International Airport, commonly known as Boeing Field, in Seattle, Washington, leaders from NASA and magniX unveiled the research vehicle in its new livery. EPFD is a collaboration between NASA and industry to demonstrate the capabilities of electrified aircraft propulsion technologies in reducing emissions for future commercial aircraft in mid-2030s. As part of this demonstration, magniX will modify the Dash 7 with a new hybrid electric system to conduct ground and flight tests. NASA will use data gathered from these tests to identify and minimize barriers in certifying these new technologies and help inform new standards and regulations for future electrified aircraft. “We are a research organization that continues to advance aviation, solve the problems of flight, and lead the community into the future,” said Robert A. Pearce, associate administrator for NASA’s Aeronautics Research Mission Directorate. “Through our EPFD project, we’re taking big steps in partnership to make sure electric aviation is part of the future of commercial flight.” With the aircraft livery complete, magniX will begin the process of converting the Dash 7 into a research testbed with a hybrid electric propulsion system. Flight tests with the new system are planned for 2026. Image Credit: NASA/David C. Bowman View the full article

The crew of the Human Exploration Research Analog’s Campaign 7 Mission 1 clasp hands above their simulated space habitat’s elevator shaft.Credit: NASA NASA is funding 11 new studies to better understand how to best support the health and performance of crew members during long-duration spaceflight missions. The awardees will complete the studies on Earth without the need for samples and data from astronauts. Together, the studies will help measure physiological and psychological responses to physical and mental challenges that astronauts may encounter during spaceflight. The projects will address numerous spaceflight risks related to team performance, communication, living environment, decision-making, blood flow, and brain health. With this information, NASA will better mitigate risks and protect astronaut health and performance during future long-duration missions to the Moon, Mars, and beyond. The 11 finalists were selected from 123 proposals in response to the 2024 Human Exploration Research Opportunities available through the NASA Solicitation and Proposal Integrated Review and Evaluation System. Selected proposals originate from 10 institutions, and the cumulative award totals about $14.6 million. The durations of the projects range from one to five years. The following investigators and teams were selected: Katya Arquilla, University Of Colorado, Boulder, “Investigating Countermeasures for Communication Delays through the Laboratory-based Exploration Mission Analog” Tripp Driskell, Florida Maxima Corporation, “CADMUS (Crew Adaptive Decision Making Under Stress) and Crew Decision Support System: Development, Validation, and Proof-of-Concept” Christopher Jones, University of Pennsylvania, Philadelphia, “Predicting Operationally Meaningful Performance with Multivariate Biomarkers Using Advanced Algorithms” Jessica Marquez, NASA Ames Research Center, Silicon Valley, California, “Enhancing Performance and Communication for Distributed Teams During Lunar Spacewalks” Shu-Chieh Wu, San Jose State University Research Foundation, California, “Lessening the Impact of Interface Inconsistency Through Goal-Directed Crew Operations” Erika Rashka, Johns Hopkins University, Baltimore, “Local Psychiatric Digital Phenotyping for Isolated, Constrained, and Extreme (ICE) Environments via Multimodal Sensing” Ana Diaz Artiles, Texas A&M Engineering Experiment Station, College Station, “Dose-response Curves of Cardiovascular and Ocular Variables During Graded Lower Body Negative Pressure in Microgravity Conditions Using Parabolic Flight” Theodora Chaspari, University Of Colorado, Boulder, “A Speech-Based Artificial Intelligence System for Predicting Team Functioning Degradation in HERA (Human Exploration Research Analog) Missions” Ute Fischer, Georgia Tech Research Corporation, Atlanta, “Supporting Collaboration and Connectedness between Space and Ground at Lunar Latencies” Xiaohong Lu, Louisiana State University, Shreveport, “Space Exposome Converges on Genotoxic Stress to Accelerate Brain Aging and Countermeasures to Mitigate Acute and Late Central Nervous System Risks” Catherine Davis, Henry M. Jackson Foundation For The Advancement of Military Medicine, North Bethesda, Maryland, “NeuroSTAR (Neurobehavioral Changes Following Stressors and Radiation): Predicting Mission Impacts from Analogous Human and Rodent Endpoints” Proposals were independently reviewed by subject matter experts in academia, industry, and government using a dual anonymous peer-review process to assess scientific merit. NASA assessed the top scoring proposals for relevance to the agency’s human research roadmap before final selections were made. ____ NASA’s Human Research Program pursues the best methods and technologies to support safe, productive human space travel. Through science conducted in laboratories, ground-based analogs, and the International Space Station, the program scrutinizes how spaceflight affects human bodies and behaviors. Such research continues to drive NASA’s mission to innovate ways that keep astronauts healthy as space exploration expands to the Moon, Mars, and beyond. Explore More 5 min read NASA Shares Asteroid Bennu Sample in Exchange with JAXA Article 2 hours ago 10 min read Preguntas frecuentes: Estado del retorno de la prueba de vuelo tripulado Boeing de la NASA Article 3 hours ago 2 min read 2025 Human Lander Challenge Article 2 days ago Keep Exploring Discover More Topics From NASA Living in Space Artemis Human Research Program Space Station Research and Technology View the full article

As part of an asteroid sample exchange, NASA has transferred to JAXA (Japan Aerospace Exploration Agency) a portion of the asteroid Bennu sample collected by the agency’s OSIRIS-REx mission. The sample was officially handed over by NASA officials during a ceremony on Aug. 22 at JAXA’s Sagamihara, Japan, campus. The signature exchange for the Bennu sample transfer took place on Aug. 22, 2024, at JAXA’s (Japan Aerospace Exploration Agency) Institute of Space and Astronautical Science, Sagamihara Campus.JAXA This asteroid sample transfer follows the November 2021 exchange where JAXA transferred to NASA a portion of the sample retrieved from asteroid Ryugu by its Hayabusa2 spacecraft. This agreement allows NASA and JAXA to share achievements and promote scientific and technological cooperation on asteroid sample return missions. The scientific goals of the two missions are to understand the origins and histories of primitive, organic-rich asteroids and what role they may have played in the formation of the planets. “We value our continued collaboration with JAXA on asteroid sample return missions to both increase our science return and reduce risk on these and other missions,” said Kathleen Vander Kaaden, chief scientist for astromaterials curation in the Science Mission Directorate at NASA Headquarters in Washington. “JAXA has extensive curation capabilities, and we look forward to what we will learn from the shared analysis of the OSIRIS-REx samples.” The Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer, or OSIRIS-REx, spacecraft delivered 4.29 ounces (121.6 grams) of material from Bennu, more than double the mission’s mass requirement, as well as 24 steel Velcro® pads containing dust from the contact with Bennu. As part of the agreement, the Astromaterials Research and Exploration Science Division at NASA’s Johnson Space Center in Houston transferred to JAXA 0.023 ounces (0.66 grams) of the Bennu sample, equaling 0.55% of the total sample mass, and one of the 24 contact pads. Hayabusa2 collected 0.19 ounces (5.4 grams) of Ryugu between two samples and, in 2021, JAXA provided NASA with 23 millimeter-sized grains plus aggregate sample material from Ryugu, enabling both countries to get the most out of the samples and share the responsibility of sample curation. JAXA’s portion of the Bennu samples will be housed in the newly expanded clean rooms in the extraterrestrial sample curation center on the JAXA Sagamihara campus. The JAXA team received the samples enclosed in non-reactive nitrogen gas and will open them in similarly nitrogen-filled clean chambers, accessed with air-tight gloves. JAXA will now work to create an initial description of the sample, including weight measurements, imaging with both visible light and infrared light microscopes, and infrared spectroscopy. The sample will then be distributed through a competitively selected process for detailed analysis at other research institutes to study the differences and similarities between asteroids Bennu and Ryugu. JAXA “Thank you for safely bringing the precious asteroid samples from Bennu to Earth and then to Japan,” said Tomohiro Usui, Astromaterials Science Research Group Manager, Institute of Space and Astronautical Science, JAXA. “As fellow curators, we understand the tension and responsibility that accompany these tasks. Now, it is our turn at JAXA. We will go ahead with our plans to derive significant scientific outcomes from these valuable samples.” Asteroids are debris left over from the dawn of the solar system. The Sun and its planets formed from a cloud of dust and gas about 4.6 billion years ago, and asteroids are thought to date back to the first few million years of our solar system’s history. Sample return missions like OSIRIS-REx and Hayabusa2 help provide new data on how the solar system’s evolution unfolded. Initial analysis of the Bennu samples has revealed dust rich in carbon and nitrogen. Members of the OSIRIS-REx sample analysis team have also found evidence of organic molecules and minerals bearing phosphorous and water, which together could indicate the building blocks essential for life. Both the Bennu sample and the asteroid Ryugu sample delivered by JAXA’s Hayabusa2 mission appear to have come from an ancient parent object formed beyond the current orbit of Saturn that was broken up and transported into the inner solar system. The differences between these asteroids are emerging as the detailed chemistry is analyzed. NASA’s Goddard Space Flight Center in Greenbelt, Maryland, provided overall mission management, systems engineering, and the safety and mission assurance for OSIRIS-REx. Dante Lauretta of the University of Arizona, Tucson, is the principal investigator. The university leads the science team and the mission’s science observation planning and data processing. Lockheed Martin Space in Littleton, Colorado, built the spacecraft and provided flight operations. Goddard and KinetX Aerospace were responsible for navigating the OSIRIS-REx spacecraft. Curation for OSIRIS-REx takes place at NASA Johnson. International partnerships on this mission include the OSIRIS-REx Laser Altimeter instrument from CSA (Canadian Space Agency) and asteroid sample science collaboration with JAXA’s Hayabusa2 mission. OSIRIS-REx is the third mission in NASA’s New Frontiers Program, managed by NASA’s Marshall Space Flight Center in Huntsville, Alabama, for the agency’s Science Mission Directorate in Washington. Find more information about NASA’s OSIRIS-REx mission at: https://science.nasa.gov/mission/osiris-rex -end- News Media Contacts Wynn Scott NASA’s Johnson Space Center, Houston 281-910-6835 wynn.b.scott@nasa.gov Karen Fox / Alana Johnson NASA Headquarters, Washington 202-358-1600 karen.c.fox@nasa.gov / alana.r.johnson@nasa.gov View the full article

4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Boeing Crew Flight Test astronauts (from top) Butch Wilmore and Suni Williams inside the vestibule between the forward port on the International Space Station’s Harmony module and the Starliner spacecraft.NASA NASA astronauts Butch Wilmore and Suni Williams, inspect safety hardware aboard the International Space Station.NASA NASA astronauts Suni Williams and Butch Wilmore prepare orbital plumbing hardware for installation inside the International Space Station’s bathroom, also known as the waste and hygiene compartment, located in the Tranquility module.NASA NASA astronaut and Boeing Crew Flight Test Pilot Suni Williams, inside the International Space Station’s Unity module, displays portable carbon dioxide monitors recently delivered aboard Northrop Grumman’s Cygnus space freighter.NASA NASA astronaut and Boeing Crew Flight Test Commander Butch Wilmore performs spacesuit maintenance inside the International Space Station’s Quest airlock.NASA NASA astronaut and Boeing Crew Flight Test Pilot Suni Williams installs the Packed Bed Reactor Experiment, experimental life support hardware, inside the Microgravity Science Glovebox located aboard the International Space Station’s Destiny laboratory module.NASA Clockwise from bottom, NASA astronauts Matthew Dominick, Jeanette Epps, Suni Williams, Mike Barratt, Tracy C. Dyson, and Butch Wilmore, pose for a team portrait inside the vestibule between the Unity module and the Cygnus space freighter from Northrop Grumman. Dyson holds a photograph of NASA astronaut Patrica Hilliard for whom the Cygnus spacecraft, S.S. Patricia “Patty” Hilliard Robertson, is named after.NASA Clockwise from bottom, NASA astronauts Mike Barratt, Butch Wilmore, and Suni Williams are at work inside the International Space Station’s Unity module. The trio was configuring the ArgUS Mission 1 technology demonstration hardware to test the external operations of communications, computer processing, and high-definition video gear in the vacuum of space.NASA NASA astronauts (from left) Tracy C. Dyson and Suni Williams enjoy an ice cream dessert with fresh ingredients delivered aboard the Northrop Grumman Cygnus space freighter. The duo was enjoying their delicious snack inside the International Space Station’s Unity module where crews share meals in the galley.NASA NASA astronauts (from left) Tracy C. Dyson, Expedition 71 Flight Engineer, and Suni Williams, Pilot for Boeing’s Crew Flight Test, work inside the NanoRacks Bishop airlock located in the port side of the International Space Station’s Tranquility module. The duo installed the the ArgUS Mission-1 technology demonstration hardware inside Bishop for placement outside in the vacuum of space to test the external operations of communications, computer processing, and high-definition video gear.NASA NASA astronaut Butch Wilmore processes samples from Gaucho Lung, an experiment studying how the mucus lining in human airways affects drug delivery to the lungs. NASA NASA’s Boeing Crew Flight Test astronauts Suni Williams and Butch Wilmore (at center) pose with Expedition 71 Flight Engineers (far left) Mike Barratt and Tracy C. Dyson (far right), both NASA astronauts, in their spacesuits aboard the International Space Station’s Quest airlock.NASA NASA astronauts (from left) Suni Williams, Tracy C. Dyson, and Jeanette Epps pose for a portrait during dinner time aboard the International Space Station’s Unity module. Williams is the pilot for NASA’s Boeing Crew Flight Test and Dyson and Epps are both Expedition 71 Flight Engineers.NASA Since the start of International Space Station operations more than two decades ago, crews have lived and worked in microgravity to conduct an array of research that benefits life on Earth and future space exploration missions, and perform operational tasks to keep the state-of-the-art scientific lab in its highest-operating condition. The space station has seen the arrival of more than 270 people. The latest visitors include NASA astronauts Butch Wilmore and Suni Williams, who arrived on June 6 as part of the agency’s Boeing Crew Flight Test. Both veterans of two previous spaceflights, Wilmore and Williams quickly immersed themselves in station life, living and working in low Earth orbit alongside the Expedition 71 crew. The pair has completed a host of science and operational tasks, including fluid physics research, plant facility maintenance, robotic operations, Earth observations, and more. Check out some highlights from Wilmore and Williams’ mission below. (From left) NASA astronauts Suni Williams and Butch Wilmore perform maintenance work on the Plant Water Management (PWM) system. The duo is investigating how fluid physics, such as surface tension, hydroponics, or air circulation, could overcome the lack of gravity when watering and nourishing plants grown in space. The PWM, located in the station’s Harmony module, uses facilities to promote space agricultural activities on spacecraft and space habitat.NASA Providing adequate water and nutrition to plants grown in space is critical as missions expand in low Earth orbit and beyond to the Moon and eventually Mars. Throughout their stay aboard the orbiting laboratory, Wilmore and Williams have tested how different techniques could benefit crop growth in space through the Plant Water Management investigation. This investigation uses the physical properties of fluids—surface tension, wetting, and system geometry—to overcome the lack of gravity and provide hydration to plants, which could advance the development of hydroponic systems for use during future space travel. NASA astronaut Butch Wilmore is pictured installing a light meter inside the Veggie facility to obtain light measurements and adjust the light settings inside the plant research device.NASA Another investigation taking a deeper look at growing plants in space is the Vegetable Production System, or Veggie. Crews living aboard the space station have used Veggie to grow fresh produce and even flowers, providing astronauts with nutritious fresh foods, boosting morale, and enhancing well-being. In preparation for upcoming work with Veggie, Wilmore installed a light meter inside the facility, which will help crew members obtain light measurements and adjust light settings in the future when they practice their green thumb in space. NASA astronaut Suni Williams speaks into the microphone during a HAM Radio session with students from Banda Aceh, Indonesia.NASA For more than two decades, astronauts aboard the space station have connected with students and hobbyists worldwide, sharing details about living and working in microgravity. In early August, Williams used the Ham Radio to connect with students from Banda Aceh, Indonesia, and answer questions about station research as the orbiting lab passed overhead. These space-to-Earth calls inspire younger generations to pursue interests and careers in STEM and provide school communities with opportunities to learn about space technology and communications. NASA astronaut Suni Williams observes a pair of Astrobee free-flying robots as they demonstrate autonomous docking maneuvers inside the Kibo Laboratory Module.NASA Astrobee, a set of three free-flying robots, are often buzzing around the orbiting lab, demonstrating how technology could assist astronauts with various tasks such as routine chores and maintenance. Throughout the mission, Williams powered up and observed Astrobee operations as ground controllers remotely mapped the interior of the orbiting lab, practiced docking maneuvers, and tested how the robots carry out various tasks. (From top left) The Strait of Gibraltar separating Spain and Morocco, captured by NASA astronaut Butch Wilmore; Boeing’s Starliner spacecraft is seen docked to the Harmony module’s forward port. This long-duration, nighttime photo, shows light trails of civilization over the coast of Mumbai, India; (From bottom left) Two Patagonian Lakes, Viedma and Argentino, are pictured as the station orbited 272 miles above; Wilmore is photographed inside the cupola while taking pictures of Earth.NASA Since the early days of human spaceflight, astronauts have been photographing Earth from space, capturing the wonder and environmental condition of our home planet. Orbiting 250 miles above, crew members often spend their free time shooting photos from the cupola, or “window to the world.” The space station’s unique vantage point provides a glimpse at how Earth has changed over time and gives scientists a better look at key data from the perspective of the orbital complex while also improving crews’ mental well-being. During their mission, the astronaut duo has captured hundreds of photographs of Earth, ranging from auroras, land, sea, orbital sunrises and sunsets, and more. Wilmore and Williams continue to support daily space station operations as NASA and Boeing evaluate possible return options. For the latest updates on NASA’s commercial crew activities, including the Boeing Crew Flight Test, visit the Commercial Crew Program blog. For daily space station updates and to learn more about the research being conducted in microgravity, visit the space station blog. View the full article

9 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Read the article in English here. Los astronautas de la NASA Butch Wilmore y Suni Williams llegaron al laboratorio orbital el 6 de junio a bordo de la nave Boeing Starliner tras despegar el 5 de junio del Complejo de Lanzamiento Espacial-41 de la Estación Espacial de Cabo Cañaveral, en Florida. Durante el vuelo de Starliner a la estación espacial, los ingenieros observaron que algunos de los propulsores de la nave no funcionaban como se esperaba y también se observaron varias fugas en el sistema de helio de Starliner. Desde entonces, los equipos de ingeniería de la NASA y Boeing han llevado a cabo varias pruebas de los propulsores, así como revisiones exhaustivas de los datos para comprender mejor la nave espacial. Mientras los ingenieros se esfuerzan por resolver los problemas técnicos antes del regreso del Starliner a la Tierra, el dúo de astronautas ha estado trabajando con la tripulación de la Expedición 71, realizando investigaciones científicas y actividades de mantenimiento. La NASA tiene previsto llevar a cabo dos revisiones: una del junta de control del programa y una revisión del estado de preparación para el vuelo de la agencia, antes de decidir cómo regresará de manera segura a Wilmore y Williams de la. La NASA espera tomar una decisión sobre el curso a seguir a finales de agosto. He aquí algunas preguntas frecuentes sobre su misión. Sobre la misión y su retraso ¿Qué es la prueba de vuelo tripulado Boeing de la NASA? La la prueba de vuelo tripulado Boeing de la NASA despegó el 5 de junio y es el primer vuelo con astronautas de la nave Starliner a la Estación Espacial Internacional. La prueba de vuelo tiene como objetivo demostrar que el sistema está preparado para misiones de rotación a la estación espacial. La NASA quiere que, además de las naves Soyuz de Roscosmos, haya dos naves estadounidenses capaces de transportar astronautas para garantizar una tripulación permanente a bordo del complejo orbital. ¿Cuáles son los objetivos de la prueba de vuelo tripulado? Esta prueba de vuelo tiene por objeto demostrar la aptitud del Starliner para ejecutar una misión de rotación de seis meses a la estación espacial. Los objetivos de la prueba de vuelo se desarrollaron para respaldar el proceso de certificación de la NASA y recopilar los datos de rendimiento necesarios para evaluar la preparación antes de los vuelos de larga duración. ¿Por qué la prueba de vuelo tripulado permanecerá más tiempo del previsto a bordo de la estación espacial? Durante el vuelo de Starliner a la estación espacial, algunos de los propulsores de la nave no funcionaron como se esperaba y se observaron varias fugas en el sistema de helio de Starliner. Aunque la duración inicial de la misión estaba prevista en torno a una semana, no hay prisa por traer de vuelta a casa a la tripulación, por lo que la NASA y Boeing se están tomando un tiempo extra para aprender sobre la nave espacial. Se trata de una lección aprendida del accidente del transbordador espacial Columbia. Nuestros equipos de la NASA y Boeing están estudiando minuciosamente los datos de las pruebas y análisis adicionales en el espacio y en tierra, proporcionando a los gestores de la misión datos para tomar la mejor y más segura decisión sobre cómo y cuándo traer de vuelta a casa a la tripulación. Si se diera una emergencia en la estación espacial, ¿cómo volverían Butch y Suni a casa? El Starliner sigue siendo la principal opción para Butch y Suni si se produjera una emergencia y tuvieran que abandonar rápidamente la estación. No existe una necesidad urgente de traerlos a casa, y la NASA está utilizando el tiempo extra para comprender los problemas técnicos de la nave espacial antes de decidir un plan de regreso. ¿Cuánto tiempo podrían permanecer Butch y Suni en la estación espacial si no regresan a bordo de Starliner? Si la NASA decidiera devolver la nave Starliner sin tripulación, Butch y Suni permanecerían a bordo de la estación hasta finales de febrero de 2025. La NASA replanificaría la misión SpaceX Crew-9, enviando solo dos tripulantes en lugar de cuatro a finales de septiembre. Butch y Suni regresarían a la Tierra tras el incremento programado para Crew-9 a principios del próximo año. ¿Se quedarán Butch y Suni en el espacio hasta 2025? No se ha tomado ninguna decisión. La NASA sigue evaluando todas las opciones a medida que aprende más sobre el sistema de propulsión de Starliner. Butch y Suni podrían regresar a bordo de Starliner, o podrían volver como parte de la misión SpaceX Crew-9 de la agencia a principios del año que viene. ¿Puede Starliner volar sin astronautas? Sí, Starliner puede desacoplarse y abandonar la órbita de forma autónoma, si la NASA decide que la nave regrese sin tripulación. ¿Podría la NASA enviar una nave SpaceX Dragon para traer de vuelta a Butch y Suni? If NASA decides to return them aboard a SpaceX Dragon, NASA will replan its SpaceX Crew-9 mission by launching only two crew members in late September instead of four. Butch and Suni would then return to Earth after the regularly scheduled Crew-9 increment early next year. ¿Por qué necesita la NASA dos sistemas de transporte de tripulación? The main goal of the agency’s Commercial Crew Program is two, unique human spaceflight systems. Should any one system encounter an issue, NASA still has the capability to launch and return crew to ensure safety and a continuous human presence aboard the International Space Station. Sobre los astronautas ¿Están Butch y Suni atrapados en la estación espacial? No, Butch y Suni están a salvo a bordo de la estación espacial, trabajando junto a la tripulación de la Expedición 71. También han participado activamente en las pruebas y reuniones técnicas del Starliner. Butch y Suni podrían volver a casa a bordo de la nave Starliner en caso de emergencia. La agencia también dispone de otras opciones de regreso, en caso necesario, tanto para la planificación de contingencias como para el regreso en condiciones normales. ¿Están preparados Suni y Butch para una estancia más larga en la estación? Butch y Suni ya han realizado dos estancias de larga duración a bordo de la estación. Los astronautas de la NASA se embarcan en misiones plenamente conscientes de los diversos escenarios que podrían materializarse. Esta misión no es diferente, y entendían las posibilidades e incógnitas de este vuelo de prueba, incluyendo la posibilidad de permanecer a bordo de la estación más tiempo del previsto. ¿Cuánto duraría una estancia prolongada de Butch y Suni en comparación con la duración de otras misiones en la estación espacial? Una estancia típica a bordo de la Estación Espacial Internacional es de unos seis meses, y algunos astronautas de la NASA han permanecido en la estación espacial durante misiones de mayor duración. Las misiones anteriores han proporcionado a la NASA gran cantidad de datos sobre los vuelos espaciales de larga duración y sus efectos en el cuerpo humano, que la agencia aplica a cualquier misión con tripulación. ¿Tienen los astronautas todo lo que necesitan (por ejemplo, comida, ropa, oxígeno, artículos personales, etc.)? Sí. La Estación Espacial Internacional está bien provista de todo lo que necesita la tripulación, incluidos alimentos, agua, ropa y oxígeno. Además, la NASA y sus socios de la estación espacial lanzan con frecuencia misiones de reabastecimiento al complejo orbital con suministros y carga adicionales. Recientemente, llegaron a la estación una nave espacial Cygnus de Northrop Grumman que transportaba 3.720 kilogramos (8.200 libras) de alimentos, combustible, suministros y material científico, y una nave espacial de reabastecimiento Progress que transportaba 2.721 kilogramos (6.000 libras) de carga. La NASA tiene previstas misiones adicionales de SpaceX de reabastecimiento durante lo que queda de 2024. ¿Qué están haciendo a bordo de la estación espacial? La tripulación sigue supervisando los sistemas de vuelo del Starliner y recopilando datos de rendimiento para la certificación de sistemas. La NASA también está aprovechando el tiempo extra de Butch y Suni a bordo del laboratorio orbital, donde han completado varios experimentos científicos, tareas de mantenimiento y han colaborado en los preparativos de las caminatas espaciales. Algunos de los experimentos científicos que han llevado a cabo recientemente incluyen nuevas formas de producir cables de fibra óptica y el cultivo de plantas a bordo del complejo orbital. ¿Pueden hablar con sus familiares y amigos? Butch y Suni disfrutan de muchas de las comodidades que tenemos aquí en la Tierra. Pueden enviar correos electrónicos, llamar por teléfono y hacer videoconferencias con sus familiares y amigos cuando tienen tiempo libre a bordo de la Estación Espacial Internacional. Sobre el plan de regreso ¿Cuáles son las otras opciones para traer de vuelta a Butch y Suni? La NASA dispone de dos sistemas estadounidenses de transporte espacial capaces de transportar tripulación a la estación y de vuelta. Aunque no se ha tomado ninguna decisión, la NASA está considerando varias opciones para hacer regresar a Butch y Suni de la estación espacial, incluido su retorno a bordo de la nave Starliner, si se autoriza, o como parte de la misión SpaceX Crew-9 de la agencia en febrero de 2025. ¿Es más seguro traerlos a casa a bordo de una nave Dragon de SpaceX? Los vuelos de prueba tripulados son intrínsecamente arriesgados y, aunque las misiones de rotación puedan parecer rutinarias, tampoco están exentas de riesgos. Es competencia de la NASA evaluar ese riesgo antes de cada vuelo y determinar si es aceptable para la tripulación. ¿Qué otras medidas está tomando la NASA para traerlos a casa? La NASA ajustó el lanzamiento de la Tripulación-9 de SpaceX y el regreso de la Tripulación-8 de la agencia, lo que permite más tiempo para finalizar los planes de regreso de Starliner. La NASA también está examinando las asignaciones de tripulación para garantizar que Butch y Suni puedan regresar con Crew-9 si fuera necesario. Para consultar el blog de la NASA y obtener más información sobre la misión (en inglés), visita: https://www.nasa.gov/commercialcrew View the full article

2 min read Hubble Reaches a Lonely Light in the Dark NASA, ESA, C. Gallart (Instituto de Astrofisica de Canarias), A. del Pino Molina (Centro de Estudios de Fisica del Cosmos de Aragon), and R. van der Marel (Space Telescope Science Institute); Image Processing: Gladys Kober (NASA/Catholic University of America) A splatter of stars glows faintly at almost 3 million light-years away in this new image from NASA’s Hubble Space Telescope. Known as the Tucana Dwarf for lying in the constellation Tucana, this dwarf galaxy contains a loose bundle of aging stars at the far edge of the Local Group, an aggregation of galaxies including our Milky Way, bound together by gravity. The Tucana Dwarf was discovered in 1990 by R.J. Lavery, the same year Hubble launched. What makes the Tucana Dwarf distinct from other dwarf galaxies comes in two parts: its classification, and its isolation. As a dwarf spheroidal galaxy, it is much smaller and less luminous than most other dwarf galaxies. Dust is sparse and the stellar population skews towards the older range, giving them a dimmer look. Additionally, the Tucana Dwarf lies about 3.6 million light-years from the Local Group’s center of mass, far from the Milky Way and other galaxies. It is only one of two dwarf spheroidal galaxies in the Local Group to be this remote, making astronomers theorize that a close encounter with a larger galactic neighbor called Andromeda slingshotted it into the distance about 11 billion years ago. Having such pristine properties enables scientists to use the Tucana Dwarf as a cosmic fossil. Dwarf galaxies could be the early ingredients for larger galaxies, and with older stars residing in such an isolated environment, analyzing them can help trace galaxy formation back to the dawn of time. For that reason, Hubble reached far across the Local Group using the capabilities of the Advanced Camera for Surveys and Wide Field and Planetary Camera 2 to meet this distant, lonely galaxy. Examining its structure, composition, and star formation history sheds light on the epoch of reionization, when the first stars and galaxies arose from the dark billions of years ago. Download Image Explore More Hubble’s Galaxies Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact: Claire Andreoli NASA’s Goddard Space Flight Center, Greenbelt, MD claire.andreoli@nasa.gov Share Details Last Updated Aug 23, 2024 Editor Michelle Belleville Location NASA Goddard Space Flight Center Related Terms Astrophysics Galaxies Goddard Space Flight Center Hubble Space Telescope Stars Keep Exploring Discover More Topics From NASA Hubble Space Telescope Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe. Hubble Science Hubble’s Galaxies Stars View the full article

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) An automated fiber placement machine on an industrial robot is seen at Fives Machining Systems Inc. Fives is one of the new partners joining a NASA project that explores ways to speed up the production of composite aircraft.Fives Machining Systems Inc. Gulfstream Aerospace Corporation and Fives Machining Systems Inc. have joined 20 other organizations to support NASA’s Hi-Rate Composite Aircraft Manufacturing (HiCAM) project. The project is addressing industry’s needs to meet growing demand for air travel, replace aging airliners, and secure U.S. competitiveness in the commercial aircraft industry. NASA and its partners are collaborating and sharing costs to increase the manufacturing rate for aircraft components made from composite (nonmetallic) materials. Gulfstream and Fives are the newest members in a public-private partnership called the Advanced Composites Consortium. Advanced Composites Consortium Members of the Consortium have significant and unique expertise in aircraft design, manufacturing, certification, testing, and tool development, with the new members bringing important new insights and capabilities to the team. “By partnering with U.S. industry, academia, and regulators, we’ll increase the likelihood of impacting the next generation of transports,” said Richard Young, manager for NASA’s HiCAM project, which oversees the consortium. The team is currently competing concepts to determine which technologies will have the greatest impact on manufacturing rates. Once the most promising concepts are selected, they’ll be demonstrated at full scale. The project and Advanced Composites Consortium contribute to NASA’s Sustainable Flight National Partnership by enabling broader use of lightweight composite airframes, which will reduce fuel consumption and carbon emissions, improving air quality and the environment.  HiCAM is managed under NASA’s Advanced Air Vehicles Program. Facebook logo @NASA@NASAaero@NASA_es @NASA@NASAaero@NASA_es Instagram logo @NASA@NASAaero@NASA_es Linkedin logo @NASA Explore More 3 min read Beyond the Textbook: DC-8 Aircraft Inspires Students in Retirement Article 4 hours ago 2 min read NASA Celebrates Ames’s Legacy of Research on National Aviation Day Article 3 days ago 4 min read At Work and Beyond, NASA Employees Find Joy in Aviation Article 4 days ago Keep Exploring Discover More Topics From NASA Missions Artemis Aeronautics STEM Explore NASA’s History Share Details Last Updated Aug 22, 2024 EditorJim BankeContactRobert Margettarobert.j.margetta@nasa.gov Related TermsAeronauticsAdvanced Air Vehicles ProgramAeronautics Research Mission DirectorateGreen Aviation TechHi-Rate Composite Aircraft ManufacturingSustainable Flight National Partnership View the full article

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3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Idaho State University class of 2025 poses with their new hands-on learning tool, the DC-8 aircraft, after it was retired from NASA in May 2024 and arrived in Pocatello, Idaho. The university will use the aircraft to provide a hands-on learning experience for students in the university’s aircraft maintenance technology program.Idaho State University In May 2024, Idaho State University’s class of 2025 received a new learning tool from NASA. The DC-8 aircraft served the world’s scientific community for decades as a platform under NASA’s Airborne Science Program before retiring to Idaho State University (ISU) to provide a hands-on learning experience for students in the university’s aircraft maintenance technology program. “The DC-8 has quickly become a cornerstone of our Aircraft Maintenance Technology program at ISU,” said Jake Dixon, Director of Marketing and Recruitment at the ISU College of Technology. “It has already enhanced our summer classes ahead of its full integration with the start of the new school year this fall.” The DC-8 flew its final flight from NASA’s Armstrong Flight Research Center in Edwards, California to Idaho State University in Pocatello, Idaho in May 2024. That flight represented the retirement of the aircraft after 37 years of supporting airborne science missions as a NASA aircraft. “The opportunity for students to interact firsthand with the aircraft’s systems and features significantly extends their learning beyond what theory or textbooks can provide,” Dixon said. The DC-8 flies low for the last time over NASA’s Armstrong Flight Research Center in Edwards, California, before it retires to Idaho State University in Pocatello, Idaho. The DC-8 is providing real-world experience to train future aircraft technicians at the college’s Aircraft Maintenance Technology Program.NASA/Genaro Vavuris The DC-8 served as an educational platform for years. Beginning in 2009, the DC-8 functioned as an airborne science laboratory for NASA’s Student Airborne Research Program (SARP), where rising-senior undergraduates were selected to participate in a real science campaign and acquire hands-on research experience. The educational impact of the DC-8 is evident in the professional growth of scientists who have experienced it. “Almost everything I’ve learned about using an airplane to collect scientific data can be linked back to my time flying projects on the DC-8.” says Jonathan Zawislak, Flight Director with the Aircraft Operations Center at the National Oceanic and Atmospheric Administration (NOAA). “It has left an indelible mark on the Earth science community and no doubt paved the way for a new generation of scientists, as it did for me and my career as a science aviator.” NASA Armstrong’s Student Airborne Research Program celebrated 15 years of success in 2023. An eight-week summer internship program, SARP offered upper-level undergraduate students the opportunity to acquire hands-on research experience as part of a scientific campaign using NASA Airborne Science Program flying science laboratories – aircraft outfitted specifically for research projects. NASA/Carla Thomas Real-life platforms like the DC-8 are an exciting and meaningful learning tool that enable college students to go beyond the textbook, and they make a lasting impact on communities adjacent to its activities. “We have seen so much enthusiasm surrounding the DC-8’s arrival that we are organizing an open house in the future to allow the community and aviation enthusiasts alike to explore this historic aircraft,” said Dixon. “Doing so will help preserve the remarkable legacy of the DC-8, ensuring it continues to inspire and educate for years to come.” Whether as a science platform or as a unique aircraft, the DC-8 has a legacy that continues to inspire and educate generations of scientists, engineers, and aviators. Learn more about NASA’s SARP program Learn more about the retired DC-8 aircraft Learn more about NASA’s Armstrong Flight Research Center Share Details Last Updated Aug 22, 2024 Related TermsArmstrong Flight Research CenterScience in the AirScience Mission Directorate Explore More 4 min read Into The Field With NASA: Valley Of Ten Thousand Smokes To better understand Mars, NASA’s Goddard Instrument Field Team headed deep into the backcountry of… Article 2 hours ago 2 min read NASA’s DART Team Earns AIAA Space Systems Award for Pioneering Mission NASA’s DART (Double​ Asteroid Redirection Test) mission continues to yield scientific discoveries and garner accolades for its groundbreaking… Article 1 day ago 2 min read Hubble Spots Billowing Bubbles of Stellar Floss A bubbling region of stars both old and new lies some 160,000 light-years away in… Article 3 days ago Keep Exploring Discover More Topics From NASA Armstrong Flight Research Center Armstrong Programs & Projects Armstrong Technologies Armstrong Flight Research Center History View the full article

5 min read NASA’s EXCITE Mission Prepared for Scientific Balloon Flight Scientists and engineers are ready to fly an infrared mission called EXCITE (EXoplanet Climate Infrared TElescope) to the edge of space. EXCITE is designed to study atmospheres around exoplanets, or worlds beyond our solar system, during circumpolar long-duration scientific balloon flights. But first, it must complete a test flight during NASA’s fall 2024 scientific ballooning campaign from Fort Sumner, New Mexico. “EXCITE can give us a three-dimensional picture of a planet’s atmosphere and temperature by collecting data the whole time the world orbits its star,” said Peter Nagler, the mission’s principal investigator at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “Only a handful of these types of measurements have been done before. They require a very stable telescope in a position to track a planet for several days at a time.” EXCITE (EXoplanet Climate Infrared TElescope) hangs from a ceiling at the Columbia Scientific Balloon Facility’s location in Fort Sumner, New Mexico. The mission team practiced taking observations ahead of flight by looking out the hanger doors at night. NASA/Jeanette Kazmierczak EXCITE will study hot Jupiters, giant gas exoplanets that complete an orbit once every one to two days and have temperatures in the thousands of degrees. The worlds are tidally locked, which means the same side always faces the star. The telescope will observe how heat is distributed across the planet, from the scalding hemisphere facing the star to the relatively cooler nightside. It will also determine how molecules in a world’s atmosphere absorb and emit light over the entire orbit, a process called phase-resolved spectroscopy. Not only can this data reveal the presence of compounds — like water, methane, carbon dioxide, and others — but also how they circulate globally as the planet orbits its star. NASA’s Hubble, James Webb, and retired Spitzer space telescopes have collected a handful of these measurements between them. In 2014, for example, Hubble and Spitzer observed an exoplanet called WASP-43 b. To collect data over the world’s 22-hour day, scientists needed 60 hours of Hubble time and 46 hours from Spitzer. Resource-intensive studies like this on space-based observatories are difficult. Time is a limited resource, and studies must compete with hundreds of other requests for that time. “During its first science flight, EXCITE aims to fly for over a dozen days from the Columbia Scientific Balloon Facility’s site in Antarctica,” said Kyle Helson, an EXCITE team member and a research scientist at the University of Maryland, Baltimore County and NASA Goddard. “And at the pole, the stars we’ll study don’t set, so our observations won’t be interrupted. We hope that the mission will effectively double the number of phase-resolved spectra available to the science community.” EXCITE will fly to about 132,000 feet (40 kilometers) via a scientific balloon filled with helium. That takes it above 99.5% of Earth’s atmosphere. At that altitude, the telescope will be able to observe multiple infrared wavelengths with little interference. “The telescope collects the infrared light and beams it into the spectrometer, where it kind of goes through a little obstacle course,” said Lee Bernard, an EXCITE team member and a graduate research assistant at Arizona State University in Tempe. “It bounces off mirrors and through a prism before reaching the detector. Everything must be aligned very precisely — just a few millimeters off center and the light won’t make it.” The spectrometer rests inside a vessel called a cryostat situated behind the telescope. The cryostat cools the spectrometer’s detector — once a flight candidate from Webb’sNIRSpec (Near InfraRed Spectrograph)— to about 350 degrees below zero Fahrenheit (minus 210 degrees Celsius) so it can measure tiny intensity changes in the infrared light. The EXCITE infrared detector, shown here, was once a flight candidate from NASA’s James Webb Space Telescope’s NIRSpec (Near InfraRed Spectrograph) instrument. Before being added to the mission’s spectrometer assembly, it was mounted to a copper base and topped with a protective black case. The detector allows EXCITE to collect spectroscopic measurements from 1 to 4 microns — the near-infrared portion of the electromagnetic spectrum. NASA/Sophia Roberts The entire telescope and cryostat assembly rests in a rowboat-shaped base where it can rotate along three axes to maintain stable pointing down to 50 milliarcseconds. That’s like holding a steady gaze on a U.S. quarter coin from 65 miles away. “Several different institutions contributed to EXCITE’s subsystems,” said Tim Rehm, an EXCITE team member and a graduate research assistant at Brown University in Providence, Rhode Island. “It’s great to see them all assembled and working together. We’re excited to do this test flight, and we’re looking forward to all the future science flights we hope to have.” The EXCITE instrument was primarily built by NASA Goddard, Brown, Arizona State University, and StarSpec Technologies in Ontario, with additional support from collaborators in the U.S., Canada, Italy, and the United Kingdom. NASA’s scientific balloons offer frequent, low-cost access to near-space to conduct scientific investigations and technology maturation in fields such as astrophysics, heliophysics, and atmospheric research, as well as training for the next generation of leaders in engineering and science. To follow the missions in the 2024 Fort Sumner fall campaign, visit NASA’s CSBF (Columbia Scientific Balloon Facility) website for real-time updates of a balloon’s altitude and GPS location during flight. NASA’s Wallops Flight Facility in Virginia manages the agency’s scientific balloon flight program with 10 to 15 flights each year from launch sites worldwide. Peraton, which operates CSBF in Texas, provides mission planning, engineering services, and field operations for NASA’s scientific balloon program. The CSBF team has launched more than 1,700 scientific balloons over some 40 years of operations. NASA’s balloons are fabricated by Aerostar. The NASA Scientific Balloon Program is funded by the NASA Headquarters Science Mission Directorate Astrophysics Division. By Jeanette Kazmierczak NASA’s Goddard Space Flight Center, Greenbelt, Md. Media Contact: Claire Andreoli 301-286-1940 claire.andreoli@nasa.gov NASA’s Goddard Space Flight Center, Greenbelt, Md. Share Details Last Updated Aug 22, 2024 Editor Jeanette Kazmierczak Related Terms Astrophysics Exoplanets Goddard Space Flight Center Infrared Light Scientific Balloons The Universe Wallops Flight Facility View the full article

Credit: NASA NASA has selected three additional companies to provide launch services for future agency missions through its VADR (Venture-Class Acquisition of Dedicated and Rideshare) contract. The companies awarded are: Arrow Science and Technology LLC of Webster, Texas Impulse Space Inc. of Redondo Beach, California Momentus Space LLC of San Jose, California The VADR contract is a firm-fixed-price, indefinite-delivery/indefinite-quantity instrument with an ordering period through Feb. 3, 2027 and a maximum total value of $300 million across all VADR contracts. NASA selected the new launch providers in accordance with VADR’s on-ramp provision, allowing the agency to add new capabilities not available or identified at the time of the initial award. NASA will issue firm-fixed-price task orders for launch services as needed for future agency and agency-sponsored missions. The VADR contract builds on NASA’s previous procurement efforts, such as the VCLS (Venture Class Launch Services) and VCLS Demo 2, providing a broad range of Federal Aviation Administration-licensed commercial launch services capable of delivering Class D, CubeSats, and higher risk-tolerant payloads to a variety of orbits. By using a lower level of mission assurance and commercial best practices for launching rockets, these highly flexible contracts help broaden access to space through lower launch costs and serve as an ideal platform for contributing to NASA’s science research and technology development. NASA’s Launch Services Program, based at the agency’s Kennedy Space Center in Florida, manages the VADR contracts. The program also works with private industry, spacecraft projects, and international partners to launch science payloads ranging from small satellites with colleges and universities to NASA’s highest priority missions. For more information about NASA’s launch services, visit: https://go.nasa.gov/46SorXk -end- Josh Finch / Julian Coltre Headquarters, Washington 202-358-1100 joshua.a.finch@nasa.gov / julian.n.coltre@nasa.gov Patti Bielling / Amanda Griffin Kennedy Space Center, Florida 321-501-7575 / 321-593-6244 patricia.a.bielling@nasa.gov / amanda.griffin@nasa.gov Share Details Last Updated Aug 22, 2024 LocationNASA Headquarters Related TermsSpace Operations Mission DirectorateCubeSatsKennedy Space CenterLaunch Services OfficeLaunch Services ProgramNASA Headquarters View the full article

4 Min Read Into The Field With NASA: Valley Of Ten Thousand Smokes NASA scientists begin a day’s field research in Katmai National Park. Credits: NASA/Patrick Whelley In June 2024, the Goddard Instrument Field Team (GIFT) hiked deep into the backcountry of Alaska’s Katmai National Park to study the Valley of Ten Thousand Smokes, site of the largest volcanic eruption of the twentieth century. The team’s task: traverse a vast volcanic debris field layered with glacier ice, gathering data and samples to help us better understand this place on Earth and similar terrain on other worlds. Buried glaciers on Mars and Earth. Top: Orbital view of partially-exposed ice beneath an eroding deposit on Mars, from HiRISE. Bottom: Edge-on view of a partially buried glacier in Alaska with a LiDAR (Light Detection and Ranging) device in the foreground, from the Goddard Instrument Field Team. Novarupta, the volcano that erupted here in 1912, ejected more than three cubic miles of ash from Earth’s subsurface. The ice nearby is now insulated by, and mixed with, thick layers of geologically “young” volcanic debris. (For comparison, many of the eruption sites NASA teams study are tens of thousands to millions of years old.) Mars, too, has glaciers and ice sheets covered in layers of airfall materials, including dust and volcanic ash. On Mars, as on Earth, some of the planet’s history is in disguise. Ancient volcanic materials are buried underneath newer deposits of ashy debris. Patterns in these layers (think thickness or thinness, color and texture, chemical and mineral signatures) hold a lot of information, but the message isn’t always clear. Erosion and other surface processes hide evidence of past eruptions, even enormous ones. Since relatively fresh volcanic material blankets the Valley of Ten Thousand Smokes, it’s an ideal place to observe the early stages of these changes. Cherie Achilles raises a rock hammer as Alexandra Matiella Novak stands by with a hand-held spectrometer and Alice Baldridge holds a container of rock samples. The hand-held spectrometer gives on-the-spot information about what its targets are made of, helping the team decide which samples to collect and bring back to the lab. In three days of violent eruption, Novarupta blasted an uncommonly wide variety of clays, minerals, and volcanic rocks throughout the surrounding valley. Since then, hot, sulfurous gases have filtered up through underground channels and escaped into the air via countless fumaroles (a.k.a. the “ten thousand smokes”). Fumaroles, together with erosion and other alteration processes, affect how minerals near Novarupta move and change. Research here can help us understand mineral movement and alteration on Mars and other worlds, too. The range of starting materials and alteration patterns in this valley, all from a single eruption, is difficult to match anywhere else. Heather Graham studies a fumarole – a place where volcanic gases escape from underground – using a hydrogen sulfide collector and sampling equipment. Their goal: check the fumarole for encrusted evidence that microscopic organisms once lived here, consuming energy and changing the rocks’ composition. Research on these kinds of biosignatures helps us understand what the search for life could look like on other worlds. It’s a tough field site to access, especially with heavy science instruments. GIFT worked closely with local collaborators including Katmai National Park to coordinate the expedition. After years of planning and months of training, twelve field team members gathered and geared up in Anchorage, Alaska. Two tiny airplane flights, one all-terrain bus ride, and sixteen hiking miles later, they set up a base camp. From there, small groups hiked out and back each day, gathering data and sample material from throughout the valley. Left to right: Tabb Prissel, Emileigh Shoemaker, Heather Graham, Andrew Johnson, Justin Hayles, Aditi Pandey, and Patrick Whelley hike out of the Valley of Ten Thousand Smokes. Scientists teamed up to carry large equipment from place to place and bring each other data from far-flung targets. Some results were predictable, like a new library of samples collected from several different “packages” of differently-composed volcanic debris. Some were surprising–like a core sample that came up containing a pocket of empty space instead of buried glacial ice. Emileigh Shoemaker and her team use Ground Penetrating Radar (the red box shown here is the GPR antenna) to gather information about long stretches of Earth’s subsurface before physically breaking ground. Here, Shoemaker stands on a huge pile of volcanic ash; hidden beneath the debris is a glacier. GPR data, combined with core samples, soil moisture measurements, and pits dug at strategic locations, can reveal how the glacier is preserved. Analyzing the samples, processing the data, and putting it all together will take time. This is the beginning of GIFT’s Novarupta research, but it’s a chapter of a science story long in the making. Previous studies of the 1912 eruption and its aftermath influenced this expedition’s science plan. The 2024 data and samples, and the new questions arising from the team’s time in the field, are already shaping ideas about future work. NASA has visited before, too. Apollo astronauts and their geology trainers spent time in the Valley in 1965, finding it an unusually Moon-like place to study. Fieldwork still plays a role in astronaut training–and in advancing lunar science. For example: Novarupta’s chemistry is partly a result of Earth’s plate tectonics. The Moon has volcanic landscapes with similar chemistry, but no tectonic plates. So, what else could explain the parallel? To help address this question, the 2024 team collected samples and ground-truth data from a range of rock formations comparable to the Moon’s Gruithuisen Domes. Tabb Prissel, Aditi Pandey, and Justin Hayles at Novarupta. The dome of dark rubble behind the scientists is what’s left of the volcano itself: in 1912, material erupted from this spot buried miles of glaciated valley. On Earth, the Moon, Mars, and beyond, geologic processes encode pieces of our solar system’s history. Volcanic deposits store details about a world’s insides at the time of an eruption and evidence of what’s happened at the surface since. Rippling fields of sand dunes, gravel, and ash record the influence of wind where atmospheres exist, like on Venus, Mars, and Titan. Glaciers can tell us about climate history and future–and on Mars, ice research also helps to lay the groundwork for human exploration. It’s much easier to take a close look at these features and processes here on Earth than anywhere else. So, to understand planets (including our own), NASA field scientists start close to home. Read More About the Author Caela Barry Share Details Last Updated Aug 22, 2024 Related Terms Analog Field Testing Earth Earth Science Earth Surface & Interior Goddard Space Flight Center Planetary Environments & Atmospheres Planetary Geosciences & Geophysics Planetary Science Planetary Science Division Science & Research Science Mission Directorate The Solar System Uncategorized Explore More 5 min read NASA’s EXCITE Mission Prepared for Scientific Balloon Flight Article 11 mins ago 9 min read Looking Back on Looking Up: The 2024 Total Solar Eclipse Article 7 hours ago 2 min read Hubble Finds Structure in an Unstructured Galaxy Article 7 hours ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article

Boeing’s Starliner spacecraft that launched NASA’s Crew Flight Test astronauts Butch Wilmore and Suni Williams to the International Space Station is pictured docked to the Harmony module’s forward port. (Credit: NASA) NASA Administrator Bill Nelson and leadership will hold an internal Agency Test Flight Readiness Review on Saturday, Aug. 24, for NASA’s Boeing Crew Flight Test. About an hour later, NASA will host a live news conference at 1 p.m. EDT from the agency’s Johnson Space Center in Houston. Watch the media event on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website. Learn how to stream NASA content through a variety of platforms, including social media. Media interested in attending the news conference must contact the newsroom at NASA Johnson no later than 1 p.m., Friday, Aug. 23, at 281-483-5111 or jsccommu@mail.nasa.gov. Media participating by phone must RSVP no later than one hour prior to the start of the event. A copy of NASA’s media accreditation policy is online. NASA and Boeing have gathered data, both in space and on the ground, regarding the Starliner spacecraft’s propulsion and helium systems to better understand the ongoing technical challenges. The review will include a mission status update, review of technical data and closeout actions, as well as certify flight rationale to proceed with undocking and return from the space station. NASA’s Boeing Crew Flight Test launched on June 5 on a ULA (United Launch Alliance) Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida. It is an end-to-end test of the Starliner system as part of the agency’s Commercial Crew Program. Through partnership with American private industry, NASA is opening access to low Earth orbit and the space station to more people, science, and commercial opportunities. For NASA’s blog and more information about the mission, visit: https://www.nasa.gov/commercialcrew -end- Meira Bernstein / Josh Finch Headquarters, Washington 202-358-1100 meira.b.bernstein@nasa.gov / joshua.a.finch@nasa.gov Leah Cheshier / Sandra Jones Johnson Space Center, Houston 281-483-5111 leah.d.cheshier@nasa.gov / sandra.p.jones@nasa.gov Steve Siceloff / Danielle Sempsrott / Stephanie Plucinsky Kennedy Space Center, Florida 321-867-2468 steven.p.siceloff@nasa.gov / danielle.c.sempsrott@nasa.gov / stephanie.n.plucinsky@nasa.gov View the full article

The International Space Station was orbiting on a northeast track 261 miles above the Pacific Ocean when this photograph captured the first rays of an orbital sunrise illuminating Earth’s atmosphere.NASA/Matthew Dominick NASA astronaut Matthew Dominick captured the start of this orbital sunrise on Aug. 15, 2024, while aboard the International Space Station. Crew members aboard the orbital lab have produced hundreds of thousands of images of the land, oceans, and atmosphere of Earth, and even of the Moon through Crew Earth Observations. Their photographs of Earth record how the planet changes over time due to human activity and natural events. This allows scientists to monitor disasters and direct response on the ground and study a number of phenomena, from the movement of glaciers to urban wildlife. Image Credit: NASA/Matthew Dominick View the full article

Crews moved the cone-shaped launch vehicle stage adapter out of NASA Marshall’s Building 4708 to the agency’s Pegasus barge on August 21. The barge will ferry the adapter first to NASA’s Michoud Assembly Facility, where it will pick up additional SLS hardware for future Artemis missions, and then travel to NASA Kennedy. In Florida, teams with NASA’s Exploration Ground Systems will prepare the adapter for stacking and launch.NASA/Samuel Lott NASA rolled out a key piece of space flight hardware for the SLS (Space Launch System) rocket for the first crewed mission of NASA’s Artemis campaign from Marshall Space Flight Center in Huntsville, Alabama, on Wednesday, Aug. 21 for shipment to the agency’s Kennedy Space Center in Florida. The cone-shaped launch vehicle stage adapter connects the rocket’s core stage to the upper stage and helps protect the upper stage’s engine that will help propel the Artemis II test flight around the Moon, slated for 2025. “The launch vehicle stage adapter is the largest SLS component for Artemis II that is made at the center,” said Chris Calfee, SLS Spacecraft Payload Integration and Evolution element manager. “Both the adapters for the SLS rocket that will power the Artemis II and Artemis III missions are fully produced at NASA Marshall. Alabama plays a key role in returning astronauts to the Moon.” Crews moved the adapter out of NASA Marshall’s Building 4708 to the agency’s Pegasus barge Aug. 21. The barge will ferry the adapter first to NASA’s Michoud Assembly Facility in New Orleans, where crews will pick up additional SLS hardware for future Artemis missions, before traveling to NASA Kennedy. Once in Florida, the adapter will join the recently delivered core stage. There, teams with NASA’s Exploration Ground Systems will prepare the adapter for stacking and launch. Engineering teams at NASA Marshall are in the final phase of integration work on the launch vehicle stage adapter for Artemis III. The stage adapter is manufactured by prime contractor Teledyne Brown Engineering and the Jacobs Space Exploration Group’s ESSCA (Engineering Services and Science Capability Augmentation) contract using NASA Marshall’s self-reacting friction-stir robotic and vertical weld tools. Through the Artemis campaign, NASA will land the first woman, first person of color, and its first international partner astronaut on the Moon. The rocket is part of NASA’s deep space exploration plans, along with the Orion spacecraft, supporting ground systems, advanced spacesuits and rovers, Gateway in orbit around the Moon, and commercial human landing systems. NASA’s SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch. For more on SLS, visit: https://www.nasa.gov/sls News Media Contact Jonathan Deal Marshall Space Flight Center, Huntsville, Ala. 256-544-0034 jonathan.e.deal@nasa.gov View the full article

Earth Observer Earth Home Earth Observer Home Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam More Archives 9 min read Looking Back on Looking Up: The 2024 Total Solar Eclipse Credit: NASA’s Glenn Research Center (GRC) Introduction First as a bite, then a half Moon, until crescent-shaped shadows dance through the leaves and the temperature begins to drop – a total solar eclipse can be felt growing in the atmosphere. As the sky darkens in the few minutes before totality, the sounds of animals begin to dissipate along with the vibrancy of red and orange hues, and we enter the mesopic zone, or twilight vision. All is quiet in these cold, silvery-blue moments, until the Moon lines up perfectly with the Sun from our viewpoint on Earth – an odd quirk of the Moon–Earth system, and an occurrence that does not exist elsewhere in the solar system. Millions of people gazed up at the sky on April 8, 2024, as a total solar eclipse darkened the skies across a thin ribbon of North America – spanning Mexico’s Pacific coast to the Atlantic coast of Newfoundland, Canada – see Figure 1. Figure 1. A total solar eclipse was visible along a narrow track stretching from Texas to Maine on April 8, 2024. A partial eclipse was visible throughout all 48 contiguous U.S. states. Figure credit: NASA Scientific Visualization Studio A pearly, iridescent halo lined the perimeter of the Moon as it crossed in front of the Sun, revealing the Sun’s corona – see Photo 1. Solar prominences – bright features made of plasma flowing outwards through tangled structures of magnetic fields along the Sun’s surface – were observable as reddish-pink dots rising from the edges of the eclipsed Sun – see Photo 2. Photo 1. The moment of totality in Cleveland, OH. Photo credit: NASA’s Glenn Research Center (GRC) Photo 2. Solar prominence [lower right of the solar disc] seen during totality in Cleveland, OH. Photo credit: GRC Snapshots of NASA Science Outreach Along the Path of Totality Over 400 NASA staff took up positions along the path of totality, hosting various events to engage the public in outreach activities spanning the scope of NASA Science. NASA staff hosted 14 “SunSpot” locations across 7 states (Texas, Arkansas, Ohio, Indiana, Pennsylvania, New York, and Maine), including 224 NASA engagement and Science Activation events. As an example, Zoe Jenkins [NASA Headquarters/Arctic Slope Regional Corporation (ASRC) Federal—Graphic Designer] was stationed in Maine to view the eclipse –see Photos 3–4. More information about events at these SunSpots is available at the eclipse website. The Science Activation Program furthered NASA’s message, reaching all 50 states through public events by sharing information and providing professional development programming for educators. (To learn more about NASA’s Science Activation Program, see NASA Earth Science and Education Update: Introducing the Science Activation Program, The Earth Observer, 35:6, 6–12.) Photo 3. NASA Eclipse celebration at the SunSpot in Houlton, ME. Photo credit: Zoe Jenkins/NASA Headquarters (HQ)/Arctic Slope Regional Corporation (ASRC) Federal Photo 4. View of the black hole of the Moon’s shadow over the Sun during totality in Houlton, ME. Photo credit: Zoe Jenkins Among the SunSpot locations across the path of totality, NASA’s Science Support Office (SSO) staffed events at two of them: in Cleveland, OH and Kerrville, TX. The Great Lakes Science Center and its two partners – NASA’s Glenn Research Center (GRC) and the Cleveland Orchestra – presented “Total Eclipse Fest 2024,” a three-day celestial celebration at North Coast Harbor in downtown Cleveland beginning April 6 and culminating on the day of the eclipse. The event included free concerts, performances, speakers, and hands-on science activities. At the heart of the festival was the “NASA Village,” an immersive experience featuring the agency’s major missions and projects aimed at advancing space exploration and revolutionizing air travel. Figure 2 shows the location of each outreach tent in the village, while Figure 3 provides descriptions of each activity. More than 36,000 attendees visited the NASA village over the three-day event. Exhibits focused on innovations in aeronautics, space, solar, and lunar science, and best practices for ensuring a safe solar eclipse viewing experience. Through virtual and augmented simulations, attendees had the opportunity to take a supersonic flight, walk on Mars, and visit the International Space Station. Attendees of all ages participated in hands-on activities and talked to NASA scientists and engineers about their work and how to join the NASA team. Attendees could also walk through Journey to Tomorrow, a traveling exhibit complete with interactive English and Spanish-language content, and see an Apollo-era Moon rock. Visitors also explored large-scale, inflatable displays of the X-59 plane designed to quiet supersonic air travel, the Space Launch System rocket slated to take the first woman and person of color to the Moon, and a Mars habitat concept. Throughout the NASA Village, attendees could take advantage of several photo opportunities, including iconic NASA cutouts and displays. NASA also hosted astronaut autograph signing sessions, as well as special guest “meet and greets.” Figure 2. Map of the “NASA Village” at the Eclipse festival in Cleveland, OH, hosted by GRC. See Figure 3 for activity descriptions. Figure credit: GRC Figure 3. Descriptions of each outreach activity stationed at individual tents within the NASA Village over the three-day festival. See Figure 2 for map. Figure credit: GRC A View of the Eclipse from Cleveland In Cleveland, the eclipse began at 1:59 PM EDT, with totality spanning 3:13–3:17 PM. The eclipse concluded at 4:28 PM. SSO staff supported total eclipse outreach from April 5–9, specifically engaging attendees at the Solar Science tent within the NASA Village and providing information about eclipse safety and heliophysics, and handing out items such as the NASA Science calendar, NASA tote bags, and other outreach materials. SSO also supported a NASA photo booth with eclipse-themed props and took hundreds of souvenir photos for visitors to remember their time at the festival – see Photos 5–9. Photo 5. SSO staff member Dalia Kirshenblat [NASA’s Goddard Space Flight Center (GSFC)/Global Science and Technology Inc.(GST)] handed out NASA Science calendars, eclipse glasses, posters, and other NASA outreach materials. The materials informed attendees about eclipse viewing safety and shared NASA science, engaging in topics that explained how eclipses occur. Photo credit: GRC Photo 6. Jack Kaye [NASA HQ—Associate Director for Research, Earth Science Division (ESD)] hands out eclipse posters and other outreach materials to attendees at Eclipse Fest 2024. Photo credit: GRC Photo 7. Steve Graham [GSFC/GST], Dalia Kirshenblat, and Danielle Kirshenblat [Space Telescope Science Institute (STScI)] pose with NASA SSO photo booth props at Eclipse Fest 2024. SSO staff took hundreds of pictures of visitors with the photo booth props as keepsakes. Photo credit: NASA Photo 8. Dalia Kirshenblat and Danielle Kirshenblat watching the eclipse begin in Cleveland, OH, at approximately 2:00 PM EDT. Photo credit: NASA Photo 9. Steve Graham, Dalia Kirshenblat, Danielle Kirshenblat, and other Eclipse Fest attendees gaze at the celestial show unfolding above them as totality begins in Cleveland, OH, at approximately 3:13 PM EDT. Photo credit: Danielle Kirshenblat Eclipse Engagement in Texas In addition to the Cleveland eclipse festival, SSO staff members supported total eclipse engagement in Kerrville, TX, from April 5–9, including several small events at Cailloux Theatre, Doyle Community Center, Trailhead Garden, and Kerrville-Schreiner Park leading up to the eclipse. (While a bit more remote than Cleveland, Kerville was chosen as a SunSpot location during the total eclipse because it was also in the path of the October 2023 annular eclipse, NASA had outreach activities in Kerville for that eclipse as well). The events culminated on April 8 at Louise Hays Park. NASA’s impact on the community was wide-reaching, engaging approximately 4000 individual interactions with community members and visitors. The feedback was overwhelmingly positive and appreciative. On April 8, SSO provided astronaut handler support for NASA Astronaut Reid Wiseman – who will command the Artemis II Moon mission – during a “photos with an astronaut” session. SSO staff also escorted Wiseman to and from a main stage speaking engagement and the NASA broadcast engagement – see Photos 10–13. Photo 10. Ellen Gray [GSFC/KBR—Senior Outreach Specialist] engaging attendees in Kerrville, TX with various NASA Science outreach materials. Photo credit: NASA Photo 11. NASA Astronaut Reid Wiseman poses with a potential future astronaut and attendee at the Eclipse event in Kerrville, TX. Photo credit: NASA Photo 12. Astronaut Reid Wiseman speaks at a NASA broadcast in Kerrville, TX. Photo credit: NASA Photo 13. [left to right] Nicola Fox [NASA HQ—Associate Administrator for the Science Mission Directorate (SMD)], Alex Lockwood [NASA HQ—Strategic Engagement Lead], and Astronaut Reid Wiseman. Photo credit: NASA NASA Science Engagement Across the Agency As millions gazed at totality from the ground, NASA was conducting science from the skies. Atmospheric Perturbations around the Eclipse Path (APEP), a NASA sounding rocket mission, launched three rockets from NASA’s Wallops Flight Facility in Virginia to study how the sudden dip in sunlight that occurs during an eclipse affects the upper atmosphere. Each rocket deployed four scientific instruments that measured changes in electric and magnetic fields, density, and temperature – see Photo 14. Photo 14. The Atmospheric Perturbations launched around the Eclipse Period (APEP) sounding rocket during the total eclipse on April. This photo shows the third APEP sounding rocket – launched during the October 2023 annular eclipse – leaving the launchpad. Photo credit: WSMR Army Photo As part of the Nationwide Eclipse Ballooning Project, student teams constructed hundreds of balloons and launched them during the eclipse, encouraging students to consider careers in the STEM workforce. Also, two WB-57 aircraft carried instruments to further extend scientific observations made during the eclipse. By taking images above Earth’s atmosphere, scientists were able to see new details of structures in the middle and lower corona. The observations – taken with a camera that images in infrared and visible light at high resolution and high speed – could improve our understanding of the dust ring around the Sun and help search for asteroids that may orbit near the Sun. The WB-57 flights also carried instruments to learn more about the temperature and chemical composition of the corona and coronal mass ejections – or large bursts of solar material. By flying these instruments on a WB-57, the scientists extended their time in the Moon’s shadow by over two minutes from what could be achieved using ground-based observations. A third experiment used an ionosonde to study the ionosphere – the charged layer of Earth’s upper atmosphere. The device functions like a simple radar, sending out high frequency radio signals and listening for their echo rebounding off the ionosphere. The echoes allow researchers to measure how the ionosphere’s charge changed during the eclipse – see Photo 15. Photo 15. Pilots prepare for the 2024 total solar eclipse experiments on the NASA WB-57 aircraft on April 8, 2024 at Ellington Field in Houston, TX. Photo credit: NASA/James Blair The eclipse also provided an opportunity for the public to contribute to the NASA Citizen Science program – a project called Eclipse Soundscapes reached over 900 people during their training programs to prepare for the eclipse. Over 36,000 individual citizen scientists contributed more than 60,000 data submissions across the eclipse path, recording the reactions of wildlife before, during, and after this celestial event. As part of NASA’s Heliophysics Big Year to celebrate the Sun, NASA played a key role in enabling safe participation as well as working with new-to-NASA audiences. NASA’s Science Mission Directorate ordered and distributed 2.05 million eclipse glasses across the country, with distribution locations including K–12 schools, libraries, minority-serving institutions, community events, museums, partner organizations, underserved communities, science centers, and NASA personnel. As of April 8, Science Activation reached over 2000 educators across the country through programming designed to prepare educators for the eclipse and provide them with educational resources to train students in STEM. NASA broadcasted a livestream of engagement events on NASA+, the NASA App, NASA.gov, and NASA social media channels. By 4:30 PM EDT, NASA’s websites spiked (e.g., nasa.gov, science.nasa.gov, plus.nasa.gov, and ciencia.nasa.gov) with nearly 28.9 million views and 15.6 million unique visitors. At its peak, 1,458,212 people watched the eclipse broadcast live, experiencing the eclipse together through the eyes of NASA. Total viewership as of 4:30 PM EDT was 13,511,924. NASA’s Office of Communications Engagement Division organized at least 17 in-person and digital partner interactions, including several Major League Baseball games, Google eclipse safety Doodle and search effect, coverage of NASA on NASDAQ’s screen in Times Square, a solar songs request weekend on Third Rock Radio, and a Snoopy visit to the Cleveland sunspot. Several partners also interacted on social media, including Barbie, Cookie Monster, Elmo, Snoopy, LEGO, and other partner accounts. Conclusion The 2024 total eclipse brought joy and awe to millions, inspiring so many to look up, be curious about the natural world around them, and explore the sky. The next total solar eclipse will occur in 2026 and will be visible in Spain, a small area of Portugal, as well as Iceland, Greenland, and Russia. We won’t see another total eclipse in the U.S. until 2044. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie. Timelapse of the eclipse’s totality in Cleveland, OH. Video credit: Danielle Kirshenblat Dalia Kirshenblat NASA’s Goddard Space Flight Center/Global Science and Technology, Inc. dalia.p.zelmankirshenblat@nasa.gov Share Details Last Updated Aug 22, 2024 Related Terms Earth Science View the full article

2 min read Hubble Finds Structure in an Unstructured Galaxy NASA, ESA, A. del Pino Molina (CEFCA), K. Gilbert and R. van der Marel (STScI), A. Cole (University of Tasmania); Image Processing: Gladys Kober (NASA/Catholic University of America) This NASA Hubble Space Telescope image features the nearby dwarf irregular galaxy Leo A, located some 2.6 million light-years away. The relatively open distribution of stars in this diminutive galaxy allows light from distant background galaxies to shine through. Astronomers study dwarf galaxies like Leo A because they are numerous and may offer clues to how galaxies grow and evolve. Dwarf galaxies are small and dim making the most distant members of this galaxy type difficult to study. As a result, astronomers point their telescopes toward those that are relatively near to our own Milky Way galaxy, like Leo A. Leo A is one of the most isolated galaxies in our Local Group of galaxies. Its form appears as a roughly spherical, sparsely populated mass of stars with no obvious structural features like spiral arms. The data that created this image come from four Hubble observing programs. Three of these looked at star formation histories of relatively nearby dwarf galaxies. The fourth sought to better determine the mass of our Local Group by looking at the motions of dwarf galaxies just outside of the Local Group. The Hubble observations that looked at star formation found distinct structural differences in the age and distribution of stars in the galaxy. Most of the younger stars are located in the middle of the galaxy, while the number of older stars increases as you move outward from the center. Hubble observations also suggest that the galaxy’s halo of stars is about one-third larger than previous estimates. This distribution suggests that star formation in Leo A occurred from the outside-in, or that older stars efficiently migrated to the outskirts of Leo A in the early stages of its evolution. Download Image Explore More Hubble’s Galaxies Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Media Contact: Claire Andreoli NASA’s Goddard Space Flight Center, Greenbelt, MD claire.andreoli@nasa.gov Share Details Last Updated Aug 22, 2024 Editor Michelle Belleville Location NASA Goddard Space Flight Center Related Terms Astrophysics Galaxies Goddard Space Flight Center Hubble Space Telescope Stars Keep Exploring Discover More Topics From NASA Hubble Space Telescope Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe. Hubble Science Hubble’s Galaxies Stars View the full article

The NASA Aircraft Management Advisory Board (AMAB), which manages the agency’s aircraft fleet, has decided to relocate the agency’s P-3 aircraft at Wallops to Langley Research Center. The decision is part of a long-running, NASA-wide aircraft enterprise-management activity to consolidate the aircraft fleet where feasible and achieve greater operational efficiencies while reducing our infrastructure footprint. We all recognize this is a tough decision impacting a stellar, mission-focused team that has achieved so much over the years. I myself started my career in the Wallops Aircraft Office some 38 years ago, and my time there was foundational for all I’ve done in my career. My top priority is to work with the Aircraft Office team on a transition plan, and importantly, to carry out an effective and safe transition of the aircraft to NASA Langley, and to ensure the long term sustainability of NASA’s P-3 capability in support of the airborne science community. The Wallops aircraft office transition may take 18 to 24 months or more to accomplish. A specialized team is forming to ensure a smooth transition, and in the meantime, we continue to support airborne science from the facility. With NASA’s flying mission at Wallops relocating to Langley, we recognize that the hangars and airfield at Wallops are true regional assets with great potential. NASA will issue a request for information (RFI) to identify potential customers/interest in assuming responsibility for Wallops’ airfield operations. It’s in the best interest of NASA and the region to explore other uses and opportunities for the Wallops airfield, and this RFI will help NASA evaluate future options. There is no timeline for the RFI at this time – we will provide updates as more information becomes available. What we do know – and are fully committed to – is ensuring the airfield remains an important resource for continued use by our customers, such as the U.S. Navy’s Fleet Force Command Field Carrier Landing Practice program. We’ve supported Navy flight operations at Wallops for more than 10 years and that support continues. I want to assure everyone that Wallops’ future is bright and secure – the facility has a diverse mission set of orbital and suborbital operations and a whole host of government and commercial customers expanding operations on-site. We expect Wallops’ launch cadence to increase to upward of 50 launches per year by 2030 as the facility takes on a growing portfolio of hypersonics work as well as support to commercial spaceflight. Without a doubt, the Wallops Aircraft Team is the best in the agency. They’ve had a massively successful run of operations recently with the ARCSIX missions in Greenland to supporting student research flights on both coasts and cargo transport missions all over the world to places such as Antarctica and India. I am committed to working with every member of the team on a way forward as we transition our flight operations and seek new opportunities. We will continue to communicate with you and provide information on the transition plans as they become available. All the best, Dave David L. Pierce Wallops Director View the full article

Two engineers in cleanroom suits work on the Power and Propulsion Element at Maxar Space Systems in Palo Alto, California.Maxar Space Systems Technicians work diligently to assemble a key power element of Gateway, the lunar space station that will become the most powerful solar electric spacecraft ever flown. Gateway’s Power and Propulsion Element will use the largest roll-out solar arrays ever built – together about the size of an American football field endzone – to harness the Sun’s energy for deep space exploration. The module is built by Maxar Space Systems in Palo Alto, California, and managed at NASA’s Glenn Research Center in Cleveland. That includes energizing xenon gas to produce the thrust needed to send Gateway from Earth to lunar orbit and keep it there for the Artemis IV, V, and VI missions. On those missions and beyond, international teams of astronauts will expand Gateway with additional living and working space, and will journey to the lunar South Pole region from Gateway. The Power and Propulsion Element will power Gateway’s subsystems and enable telecommunications between the lunar surface, the space station, Earth, and back again. Building on technology advancements from past successful electric propulsion missions like Psyche and DART (Double Asteroid Redirection Test), the module will help NASA expand the boundaries of what’s possible in deep space. NASA and its international partners will explore the scientific mysteries of deep space with Gateway, humanity’s first space station around the Moon. The international teams of astronauts living and conducting science on Gateway will be the first humans to make their home in deep space. A type of advanced electric propulsion system thruster that will be used on Gateway glows blue as it emits ionized xenon gas during testing at NASA’s Glenn Research Center.NASA An artist’s rendering of the Gateway space station, which will be humanity’s first space station around the Moon as a vital component of the Artemis missions to return humans to the lunar surface for scientific discovery and chart the path for the first human missions to Mars. NASA/Alberto Bertolin Artist’s rendering of Gateway in its initial configuration, featuring the Habitation and Logistics Outpost (HALO) connected to the Power and Propulsion Element.NASA Learn More About Gateway Explore More 2 min read Earth to Gateway: Electric Field Tests Enhance Lunar Communication Learn how engineers at NASA's Johnson Space Center are using electric field testing to optimize… Article 3 weeks ago 3 min read Gateway: Up Close in Stunning Detail Witness Gateway in stunning detail with this video that brings the future of lunar exploration… Article 2 months ago 2 min read Through Astronaut Eyes, Virtual Reality Propels Gateway Forward NASA astronauts are using virtual reality to explore Gateway. When they slip on their headsets,… Article 4 months ago Share Details Last Updated Aug 22, 2024 EditorBriana R. ZamoraContactBriana R. Zamorabriana.r.zamora@nasa.govLocationJohnson Space Center Related TermsGateway Space StationArtemisEarth's MoonExploration Systems Development Mission DirectorateGateway ProgramJohnson Space Center View the full article

Live High-Definition Views from the International Space Station (Official NASA Stream)

29 Min Read The Marshall Star for August 21, 2024 Hundreds Honored at Marshall, NASA Awards Ceremony NASA Chief Financial Officer Margaret Vo Schaus speaks to audience members and honorees Aug. 15 during the 2023 Agency/Center Honor Awards at NASA’s Marshall Space Flight Center in Activities Building 4316. In all, 332 Marshall team members were awarded this year for their outstanding work and dedication to furthering the NASA mission, along with 97 teams. “As a newcomer to NASA, I am in awe of the work of this agency and the breadth of what we do,” said Vo Schaus, who served as the keynote speaker for the ceremonies. “These awards celebrate those who have gone above and beyond in making NASA what it is, and who have driven NASA forward in ways that demonstrate this agency’s core values of safety, integrity, teamwork, excellence, and inclusion.” View a full list of honorees and watch the ceremonies. (NASA/Charles Beason) Marshall Center Director Joseph Pelfrey welcomes team members to the Agency/Center Honor Awards program. (NASA/Charles Beason) › Back to Top FAQ: NASA’s Boeing Crew Flight Test Return Status Editor’s note: This article was updated Aug. 20 to reflect the latest information from NASA’s Office of Communications. NASA astronauts Butch Wilmore and Suni Williams arrived at the International Space Station orbiting laboratory on June 6 aboard the Boeing Starliner after lifting off on June 5 from Space Launch Complex-41 at Cape Canaveral Space Force Station. The Boeing Starliner arrived at the International Space Station on June 6 after lifting off from Space Launch Complex-41 at Cape Canaveral Space Force Station on June 5.NASA During Starliner’s flight to the space station, engineers noticed some of the spacecraft’s thrusters did not perform as expected and several leaks in Starliner’s helium system also were observed. Engineering teams at NASA and Boeing have since conducted several thruster tests and in-depth data reviews to better understand the spacecraft. While engineers work to resolve technical issues before Starliner’s return to Earth, the astronaut duo have been working with the Expedition 71 crew, performing scientific research and maintenance activities. NASA now plans to conduct two reviews – a Program Control Board and an Agency Flight Readiness Review – before deciding how it will safely return Wilmore and Williams from the station. NASA expects to decide on the path forward by the end of August. Here are some frequently asked questions about their mission. About the Mission and Delay What is NASA’s Boeing Crew Flight Test? NASA’s Boeing Crew Flight Test launched June 5, and is the first flight of the Starliner spacecraft to the International Space Station with astronauts. The flight test aims to prove the system is ready for rotational missions to the space station. NASA wants two American spacecraft, in addition to the Roscosmos Soyuz spacecraft, capable of carrying astronauts to help ensure a permanent crew aboard the orbiting complex. What are the goals of the Crew Flight Test? This flight test aims to demonstrate Starliner’s ability to execute a six-month rotational mission to the space station. The flight test objectives were developed to support NASA’s certification process and gather the performance data needed to evaluate readiness ahead of long-duration flights. Why is the Crew Flight Test staying longer than planned aboard the space station? During Starliner’s flight to the space station, some of the spacecraft’s thrusters did not perform as expected and several leaks in Starliner’s helium system were observed. While the initial mission duration was planned for about a week, there is no rush to bring crew home, so NASA and Boeing are taking additional time to learn about the spacecraft. This is a lesson learned from the space shuttle Columbia accident. Our NASA and Boeing teams are poring over data from additional in-space and ground testing and analysis, providing mission managers data to make the best, safest decision on how and when to return crew home. If there’s an emergency on the space station, how will Butch and Suni get home? Starliner remains the primary option for Butch and Suni if an emergency occurs and they need to rapidly depart the station. There is no urgent need to bring them home, and NASA is using the extra time to understand the spacecraft’s technical issues before deciding on a return plan. How long could Butch and Suni stay on the space station if they don’t come home on Starliner? If NASA decides to return Starliner uncrewed, Butch and Suni would remain aboard station until late-February 2025. NASA would replan the agency’s SpaceX Crew-9 mission by launching only two crew members instead of four in late September. Butch and Suni would then return to Earth after the regularly scheduled Crew-9 increment early next year. Are Butch and Suni staying in space until 2025? No decisions have been made. NASA continues to evaluate all options as it learns more about Starliner’s propulsion system. Butch and Suni may return home aboard Starliner, or they could come back as part of the agency’s SpaceX Crew-9 mission early next year. Can Starliner fly without astronauts? Yes, Starliner can undock and deorbit autonomously, if NASA decides to return the spacecraft uncrewed. Could NASA send a SpaceX Dragon to bring Butch and Suni back? If NASA decides to return them aboard a SpaceX Dragon, NASA will replan its SpaceX Crew-9 mission by launching only two crew members in late September instead of four. Butch and Suni would then return to Earth after the regularly scheduled Crew-9 increment early next year. Why does NASA need two crew transportation systems? The main goal of the agency’s Commercial Crew Program is two, unique human spaceflight systems. Should any one system encounter an issue, NASA still has the capability to launch and return crew to ensure safety and a continuous human presence aboard the International Space Station. NASA astronauts Butch Wilmore, center front, and Suni Williams, center rear, work with the Expedition 71 crew on the space station.NASA About the Astronauts Are Butch and Suni stuck on the space station? No, Butch and Suni are safe aboard the space station working alongside the Expedition 71 crew. They also have been actively involved in Starliner testing and technical meetings. Butch and Suni could return home aboard Starliner if an emergency arises. The agency also has other return options available, if needed, for both contingency and normal returning planning. Are Suni and Butch prepared for a longer stay on the station? Butch and Suni each have previously completed two long-duration stays aboard the station. NASA astronauts embark on missions fully aware of the various scenarios that may become reality. This mission is no different, and they understood the possibilities and unknowns of this test flight, including being aboard station longer than planned. How long would an extended stay for Butch and Suni compare to other space station mission lengths? A typical stay aboard the space station is about six months, and NASA astronauts also have remained on the space station for longer duration missions. Previous missions have given NASA volumes of data about long-duration spaceflight and its effects on the human body, which the agency applies to any crew mission. Do the astronauts have what they need (e.g., food, clothing, oxygen, personal items, etc.)? Yes. The space station is well-stocked with everything the crew needs, including food, water, clothing, and oxygen. Additionally, NASA and its space station partners frequently launch resupply missions to the orbiting complex carrying additional supplies and cargo. Recently, a Northrop Grumman Cygnus spacecraft carrying 8,200 pounds of food, fuel, supplies, and science and a Progress resupply spacecraft carrying three tons of cargo arrived at the station. NASA has additional SpaceX resupply missions planned through the end of 2024. What are they doing aboard the space station? The crew continues to monitor Starliner’s flight systems and gather performance data for system certification. NASA also is taking advantage of Butch and Suni’s extra time aboard the orbital laboratory, where they have completed various science experiments, maintenance tasks, and assisted with spacewalk preparations. Some of the science they’ve recently completed includes new ways to produce fiber optic cables and growing plants aboard the orbiting complex. Can they talk to their family and friends? Butch and Suni enjoy many of the same comforts we have here on Earth. They can email, call, and video conference with their family and friends when they have “free time” aboard the space station. About the Return Plan What are the other options for bringing Butch and Suni back? NASA has two unique American space transportation systems capable of carrying crew to and from station. Although no decisions have been made, NASA is considering several options to return Butch and Suni from the space station, including returning aboard Starliner, if cleared, or as part of agency’s SpaceX Crew-9 mission in February 2025. Is it safer to bring them home aboard a SpaceX Dragon? Crewed test flights are inherently risky, and although rotation missions may seem routine, they also are not without risk. It is NASA’s job to evaluate that risk and determine whether it is acceptable for crew ahead of each flight. What other steps is NASA taking to bring them home? NASA adjusted SpaceX Crew-9 launch and the agency’s SpaceX Crew-8 return, allowing more time to finalize Starliner return plans. NASA also is looking at crew assignments to ensure Butch and Suni can return with Crew-9, if needed. For NASA’s blog and more information about the mission, visit here. › Back to Top NASA Awards $1.25 Million to 3 Teams at Deep Space Food Finale NASA has awarded a total of $1.25 million to three U.S. teams in the third and final round of the agency’s Deep Space Food Challenge. The teams delivered novel food production technologies that could provide long-duration human space exploration missions with safe, nutritious, and tasty food. The competitors’ technologies address NASA’s need for sustainable food systems for long-duration habitation in space, including future Artemis missions and eventual journeys to Mars. Advanced food systems also could benefit life on Earth and inspire food production in parts of the world that are prone to natural disasters, food insecurity, and extreme environments. Interstellar Lab, a small business comprised of team members from France, Texas, and Florida, took home the $750,000 grand prize for their food system, NUCLEUS, which uses a multi-pronged approach to growing and harvesting food outputs for astronauts on long-duration human space exploration missions.Credit: OSU/CFAES/Kenneth Chamberlain “The Deep Space Food Challenge could serve as the framework for providing astronauts with healthy and delicious food using sustainable mechanisms,” said Angela Herblet, challenge manager for the Deep Space Food Challenge at NASA’s Marshall Space Flight Center. “The challenge has brought together innovative and driven individuals from around the world who are passionate about creating new solutions that support our agency’s future Moon to Mars missions.” Since the challenge’s launch in 2021, more than 300 teams from 32 countries have participated by submitting innovative food system designs. The competition, conceived and managed by NASA Centennial Challenges at Marshall, is a first-of-its-kind coordinated effort between NASA and CSA (Canadian Space Agency), which ran its own challenge in parallel. Four American teams competed in Phase 3, which began in September 2023. The Methuselah Foundation partnered with Ohio State University to facilitate the final phase of the challenge, which included a two-month testing and demonstration period held on the university’s campus in Columbus, Ohio. Each U.S. team in Phase 3 was awarded $50,000 and took their technology to Columbus for testing. Throughout this phase, the teams constructed full-scale food production systems that were required to pass developmental milestones like safety, sensory testing, palatability, and harvesting volumes. Each team worked with four “Simunauts,” a crew of Ohio State students who managed the testing and demonstrations for Phase 3 over the eight-week period. The data gathered from testing was delivered to a judging panel to determine the winner. The challenge concluded at the Deep Space Food Symposium, a two-day networking and learning summit Aug. 15-16 at the Nationwide and Ohio Farm Bureau 4-H Center. Throughout the event, attendees met the Phase 3 finalists, witnessed demonstrations of the food production technologies, and attended panels featuring experts from NASA, government, industry, and academia. The winners of the challenge were announced at an awards ceremony at the end of the symposium. The U.S. winner and recipient of the $750,000 grand prize is Interstellar Lab of Merritt Island, Florida. Led by Barbara Belvisi, the small business combines several autonomous phytotrons and environment-controlled greenhouses to support a growth system involving a self-sustaining food production mechanism that generates fresh vegetables, microgreens, and insects necessary for micronutrients. Two runners-up each earned $250,000 for their food systems’ successes: Nolux of Riverside, California, and SATED of Boulder, Colorado. Nolux, a university team led by Robert Jinkerson, constructed an artificial photosynthetic system that can create plant and fungal-based foods without the operation of biological photosynthesis. Standing for Safe Appliance, Tidy, Efficient & Delicious, SATED is a one-man team of Jim Sears, who developed a variety of customizable food, from pizza to peach cobbler. The product is fire-safe and was developed by long-shelf-life and in-situ grown ingredients. NASA also selected and recognized one international team as a Phase 3 winner: Solar Foods of Lappeenranta, Finland, developed a food production system through gas fermentation that relies on single-cell protein production. In April 2024, CSA and Impact Canada awarded the grand prize winner of its parallel challenge to Ecoation, a Vancouver-based small business specializing in greenhouses. “Congratulations to the winners and all the finalist teams for their many years dedicated to innovating solutions for the Deep Space Food Challenge,” said Amy Kaminski, program executive for NASA’s Prizes, Challenges, and Crowdsourcing at NASA Headquarters. “These food production technologies could change the future of food accessibility on other worlds and our home planet.” Also present at the symposium was celebrity chef and cookbook author Tyler Florence. After spending time with each finalist team and getting acquainted with their food systems, Florence selected one team to receive the “Tyler Florence Award for Culinary Innovation.” Team SATED of Boulder, Colorado, received the honor for their system that impressed Florence due to its innovative approach to the challenge. The Deep Space Food Challenge, a NASA Centennial Challenge, is a coordinated effort between NASA and CSA. Subject matter experts at Johnson Space Center and Kennedy Space Center supported the competition. NASA’s Centennial Challenges are part of the Prizes, Challenges, and Crowdsourcing program within NASA’s Space Technology Mission Directorate and managed at Marshall. The Methuselah Foundation, in partnership with NASA, oversees the United States and international competitors. › Back to Top Roger Baird Named Associate Director of Marshall Roger Baird has been named to the position of associate director of NASA’s Marshall Space Flight Center, effective Aug. 19. Baird will lead execution and integration of the center’s business operations, mission support enterprise functions, and budget management. In addition, he will be a senior adviser in advancing the direction of the center’s future. He will also help manage the center’s 7,000 civil service and contract employees and help oversee an annual budget of approximately $5 billion. He will provide executive leadership across Marshall’s mission support areas as well as the center’s diverse portfolio of human spaceflight, science, and technology efforts, which touch nearly every mission NASA pursues. Roger Baird has been named to the position of associate director of NASA’s Marshall Space Flight Center.NASA Prior to this assignment, Baird served as associate director for operations of Marshall’s Engineering Directorate from 2020-2024, after being detailed to the position in 2019. Named to the Senior Executive Service position in March 2020, he provided senior management and leadership expertise for the evaluation of spacecraft, payloads and launch vehicle systems, and the integration of the associated budgets and resources authority for these efforts. He was responsible for planning, directing, and coordinating engineering project management and integration activities in support of Marshall’s programs and projects, and oversaw an annual budget of approximately $550 million, including management of a highly technical workforce of more than 2,500 civil service and contractor employees. In 2018, Baird was selected as manager of the Engineering Resource Management Office, where he was responsible for advising, coordinating, monitoring, directing, and performing work associated with planning, programming, budgeting, and managing the Engineering Directorate’s financial, human and infrastructure resources. Baird brings a wealth of expertise to the role, with 34 years of NASA experience in the areas of engineering design, development, testing, facility and budget management, and strategic workforce acquisition and development. He joined NASA in 1990 as an avionics engineer in Marshall’s Astrionics Laboratory and served in multiple technical leadership positions within the Engineering Directorate’s Space Systems Department, Spacecraft and Vehicle Systems Department, and Propulsion Systems Department. A native of Birmingham, Alabama, Baird earned a bachelor’s degree in electrical engineering from the University of Alabama in Birmingham. He has received numerous NASA awards, including an Outstanding Leadership Medal, Exceptional Achievement Medal, and a Silver Snoopy. › Back to Top NASA SPoRT Using Science Data to Better Understand Hurricanes By Paola Pinto The Short-term Prediction Research and Transition (SPoRT) Center at NASA’s Marshall Space Flight Center is at the forefront of converting advanced research into practical tools to enhance weather forecasting and decision making, particularly for hurricane prediction. One of SPoRT’s major partners is the National Oceanic and Atmospheric Administration (NOAA). NOAA employs the Geostationary Lightning Mapper (GLM) to gather valuable information on physical lightning properties, such as size and brightness, within storms. These properties can be indicative of storm structure and intensity changes in hurricanes undergoing rapid intensification. A Geostationary Lightning Mapper (GLM) image shows that Hurricane Beryl 2024 exhibited large, energetic lightning flashes during its intensification.NOAA/NASA John Mark Mayhall, a research assistant and graduate student at the University of Alabama in Huntsville (UAH), and Kiahna Mollette, a NASA Pathways Intern and UAH graduate student, both contribute significantly to NASA SPoRT’s projects. Their work focuses on utilizing high-resolution data to deepen the understanding of hurricane behavior. Mollette’s research examines how lightning characteristics evolve during hurricanes’ rapid intensification. “Lightning data provides insights into the storm’s structure that are not available from other sources,” Mollette said. “For instance, lightning activity around the eye of the hurricane can help determine whether or not the storm will intensify.” Meanwhile, Mayhall’s research focuses on identifying cloud features within the upper levels of tropical cyclones. His findings have shown promising correlations between specific cloud formations and hurricane intensity and behavior. Mayhall’s machine-learning model has revealed transverse bands in tropical cyclones are more common during the day than overnight. Transverse bands are regions of upper-level clouds that look like waves and typically occur in regions of strong wind shear. These cloud bands tend to form on the leading edge of thunderstorms that move outward from a hurricane, influenced by changes in solar radiation. Mayhall’s results have quantified these relationships for the first time using an objective algorithm, supporting previous research linking these cloud patterns to changes in a hurricane’s thunderstorm activity throughout the daytime. His endeavors recently earned him the Highest Undergraduate Achievement award from the UAH College of Science. Another significant focus area of NASA SPoRT research is the development and application of sea surface temperature (SST) products. Mollette said NASA SPoRT’s high spatial resolution SST product has been instrumental in predicting hurricane development and intensification since warm sea surface temperatures provide the energy needed for hurricanes to develop and intensify. “SST data is used by other government agencies, universities, and the private sector to help stakeholders understand the environmental conditions that favor hurricane formation and growth,” Mollete said. “The data is then assimilated into models to improve hurricane prediction and is used to anticipate the impacts of hurricane landfall.” At left, an image shows a sea surface temperature (SST) values plot extending to 15 degrees south latitude, showcasing the cooler SSTs associated with La Nina along the equator in the Eastern Pacific. The data represents a 7-day composite of SST. The image on the right shows an SST anomaly plot extending to 15 degrees south latitude, highlighting the cool anomalies associated with La Niña along the equator in the Eastern Pacific. This plot illustrates the SST anomaly from 1991 to 2020. NASA The SPoRT SST is available in NOAA National Ocean Service nowCoast portal and the NASA Disaster’s program portal, providing widespread access to emergency management to anticipate coastal risk as hurricanes approach landfall. Sebastian Harkama, a research scientist at UAH working with SPoRT, has focused on updating the SST product. He said warmer sea surface temperatures fuel hurricanes and notes this year’s significant temperature anomalies due to La Niña could lead to a more intense hurricane season. La Niña, a climate pattern marked by cooler waters in the eastern Pacific, alters atmospheric circulation, potentially increasing hurricane activity in the Atlantic. The upcoming updated version of the SPoRT SST product is in development and will feature new satellite datasets for greater accuracy. This update will include plots showing short-term temperature trends and anomalies, expected to be highly beneficial during this hurricane season. The datasets will incorporate observations from the Visible Infrared Imaging Radiometer Suite on NOAA-20 and NOAA-21 satellites, as well as the Advanced Very High Resolution Radiometer on MetOp-B and MetOp-C satellites. Mayhall highlights the significance of the SPoRT Dust RGB (red, green, blue) product on the Geostationary Operational Environmental Satellite-16 (GOES-16) for monitoring dust and its impact on tropical cyclone development and intensity. The Dust RGB product contrasts airborne dust with clouds by using band differencing and measuring thermal energy. These measurements are then represented in various colors to differentiate dust from cloud formations and facilitate precise analysis. “Saharan dust can significantly impact hurricane formation and strength,” Mayhall explained. “The presence of dust in the atmosphere can weaken tropical cyclones by introducing dry air into the storm, disrupting its structure, and inhibiting its growth.” NASA SPoRT’s collaborative efforts with researchers and stakeholders extend beyond the tools and data. Regular engagement with experts from various institutions helps identify priorities for data products in the tropical cyclone community and develop solutions to persistent challenges. A July 24 image from NASA SPoRT’s Dust RGB product, with dark red indicating regions of cold clouds. The light magenta color over the central Atlantic Ocean highlights a region of dust associated with the Saharan Air Layer, which originates in Africa and helps to suppress tropical cyclone activity in the Atlantic Ocean as it moves westward toward the Caribbean.NOAA/NASA NOAA predicts the 2024 season will be particularly active. The products and capabilities derived from SPoRT’s research are more important than ever in helping communities prepare for and respond to these potentially devastating storms. Patrick Duran is a research scientist at NASA Marshall Space Flight Center and tropical meteorology team lead with the SPoRT mission and advises graduate students like Mollette and Mayhall. He also serves as the mission applications lead for NASA’s TROPICS mission, a constellation of advanced small satellites that measure temperature, humidity, and precipitation with high spatial resolution and an unprecedented 60-minute median revisit time. Duran fosters interaction between the TROPICS Science Team and the community of end users to maximize the mission’s societal benefits. Duran collaborates with other NASA experts, particularly research scientist Chris Schultz, in understanding how lightning can predict hurricane intensity. Together, they are researching the dynamics of lightning outbreaks to determine those that correspond to storm intensification from those indicating weakening. Using the geostationary lightning mapper, they analyze the size and energy of lightning flashes to gain insights into storm processes. Larger and more energetic flashes often signify intensification, while smaller, less energetic flashes can indicate weakening. Duran also mentions the development of situational awareness products for aircraft observation, which provide NOAA Hurricane Hunter aircraft with real-time data to enhance their operations. Although these products are not yet publicly available, they signify advancement in utilizing SPoRT’s research for practical applications in hurricane tracking and prediction. For example, these products will include imagery from the GOES and TROPICS satellites, allowing Hurricane Hunters to see their position within the storm relative to key meteorological features observed by the satellites. The NASA SPoRT Center is advancing the understanding of hurricanes and providing tools to aid forecasters in their decision-making process. During this active hurricane season, NASA SPoRT’s collaborative efforts with stakeholders, other government agencies, and NASA programs like NOAA National Weather Service, National Ocean Service, and the NASA Disasters Program are vital in helping communities prepare for and mitigate the impacts of these powerful storms. Pinto is a research associate at the University of Alabama in Huntsville, specializing in communications and user engagement for NASA SPoRT. › Back to Top NASA Telescopes Work Out Black Hole’s Snack Schedule By using new data from NASA’s Chandra X-ray Observatory and Neil Gehrels Swift Observatory as well as ESA’s XMM-Newton, a team of researchers have made important headway in understanding how – and when – a supermassive black hole obtains and then consumes material, as described in a press release. This artist’s impression shows a star that has partially been disrupted by such a black hole in the system known as AT2018fyk. The supermassive black hole in AT2018fyk – with about 50 million times more mass than the Sun – is in the center of a galaxy located about 860 million light-years from Earth. An artist’s concept of the supermassive black hole in AT2018fyk – with about 50 million times more mass than the Sun – is in the center of a galaxy located about 860 million light-years from Earth.NASA/CXC/M.Weiss Astronomers have determined that a star is on a highly elliptical orbit around the black hole in AT2018fyk so that its point of farthest approach from the black hole is much larger than its closest. During its closest approach, tidal forces from the black hole pull some material from the star, producing two tidal tails of “stellar debris”. The illustration shows a point in the orbit soon after the star is partially destroyed, when the tidal tails are still in close proximity to the star. Later in the star’s orbit, the disrupted material returns to the black hole and loses energy, leading to a large increase in X-ray brightness occurring later in the orbit (not shown here). This process repeats each time the star returns to its point of closest approach, which is approximately every 3.5 years. The illustration depicts the star during its second orbit, and the disk of X-ray emitting gas around the black hole that is produced as a byproduct of the first tidal encounter. Researchers took note of AT2018fyk in 2018 when the optical ground-based survey ASAS-SN detected that the system had become much brighter. After observing it with NASA’s NICER and Chandra, and XMM-Newton, researchers determined that the surge in brightness came from a “tidal disruption event,” or TDE, which signals that a star was completely torn apart and partially ingested after flying too close to a black hole. Chandra data of AT2018fyk is shown in the inset of an optical image of a wider field-of-view. When material from the destroyed star approached close to the black hole, it got hotter and produced X-ray and ultraviolet (UV) light. These signals then faded, agreeing with the idea that nothing was left of the star for the black hole to digest. However, about two years later, the X-ray and UV light from the galaxy got much brighter again. This meant, according to astronomers, that the star likely survived the initial gravitational grab by the black hole and then entered a highly elliptical orbit with the black hole. During its second close approach to the black hole, more material was pulled off and produced more X-ray and UV light. Based on what they had learned about the star and its orbit, a team of astronomers predicted that the black hole’s second meal would end in August 2023 and applied for Chandra observing time to check. Chandra observations on Aug. 14, 2023, indeed showed the telltale sign of the black hole feeding coming to an end with a sudden drop in X-rays. The researchers also obtained a better estimate of how long it takes the star to complete an orbit, and predicted future mealtimes for the black hole. A paper describing these results appears in the Aug. 14 issue of The Astrophysical Journal and is available online. The authors are Dheeraj Passam (Massachusetts Institute of Technology), Eric Coughlin (Syracuse University), Muryel Guolo (Johns Hopkins University), Thomas Wevers (Space Telescope Science Institute), Chris Nixon (University of Leeds, UK), Jason Hinkle (University of Hawaii at Manoa), and Ananaya Bandopadhyay (Syracuse). NASA’s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science from Cambridge Massachusetts and flight operations from Burlington, Massachusetts. › Back to Top Europa Clipper Solar Array Alignment, Installation Technicians move NASA’s Europa Clipper spacecraft inside the Payload Hazardous Servicing Facility to accommodate installation of its five-panel solar array at the agency’s Kennedy Space Center on Aug. 1. After moving the spacecraft, the team had to precisely align the spacecraft in preparation for the installation. The huge arrays – spanning more than 100 feet when fully deployed, or about the length of a basketball court – will collect sunlight to power the spacecraft as it flies multiple times around Jupiter’s icy moon, Europa, conducting science investigations to determine its potential to support life. Europa Clipper is launching Oct. 10. Scientists predict Europa has a salty ocean beneath its icy crust that could hold the building blocks necessary to sustain life. Managed by Caltech in Pasadena, California, JPL leads the development of the Europa Clipper mission in partnership with the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, for NASA’s Science Mission Directorate. APL designed the main spacecraft body in collaboration with JPL and NASA’s Goddard Space Flight Center. The Planetary Missions Program Office at NASA’s Marshall Space Flight Center executes program management of the Europa Clipper mission. (NASA/Frank Michaux) › Back to Top Danish Instrument Helps NASA’s Juno Spacecraft See Radiation Scientists with NASA’s Juno mission have developed the first complete 3D radiation map of the Jupiter system. Along with characterizing the intensity of the high-energy particles near the orbit of the icy moon Europa, the map shows how the radiation environment is sculpted by the smaller moons orbiting near Jupiter’s rings. The work relies on data collected by Juno’s Advanced Stellar Compass (ASC), which was designed and built by the Technical University of Denmark, and the spacecraft’s Stellar Reference Unit (SRU), which was built by Leonardo SpA in Florence, Italy. The two datasets complement each other, helping Juno scientists characterize the radiation environment at different energies. This view of Jupiter was captured by the JunoCam instrument aboard NASA’s Juno spacecraft during the mission’s 62nd close flyby of the giant planet on June 13. Citizen scientist Jackie Branc made the image using raw JunoCam data.Image data: NASA/JPL-Caltech/SwRI/MSSS. Image processing: Jackie Branc (CC BY) Both the ASC and SRU are low-light cameras designed to assist with deep-space navigation. These types of instruments are on almost all spacecraft. But to get them to operate as radiation detectors, Juno’s science team had to look at the cameras in a whole new light. “On Juno we try to innovate new ways to use our sensors to learn about nature, and we have used many of our science instruments in ways they were not designed for,” said Scott Bolton, Juno principal investigator from the Southwest Research Institute in San Antonio. “This is the first detailed radiation map of the region at these higher energies, which is a major step in understanding how Jupiter’s radiation environment works. This will help planning observations for the next generation of missions to the Jovian system.” Consisting of four star cameras on the spacecraft’s magnetometer boom, Juno’s ASC takes images of stars to determine the spacecraft’s orientation in space, which is vital to the success of the mission’s magnetic field experiment. But the instrument has also proved to be a valuable detector of high-energy particle fluxes in Jupiter’s magnetosphere. The cameras record “hard radiation,” or ionizing radiation that impacts a spacecraft with sufficient energy to pass through the ASC’s shielding. “Every quarter-second, the ASC takes an image of the stars,” said Juno scientist John Leif Jørgensen of the Technical University of Denmark. “Very energetic electrons that penetrate its shielding leave a telltale signature in our images that looks like the trail of a firefly. The instrument is programmed to count the number of these fireflies, giving us an accurate calculation of the amount of radiation.” Because of Juno’s ever-changing orbit, the spacecraft has traversed practically all regions of space near Jupiter. ASC data suggests that there is more very high-energy radiation relative to lower-energy radiation near Europa’s orbit than previously thought. The data also confirms that there are more high-energy electrons on the side of Europa facing its orbital direction of motion than on the moon’s trailing side. This is because most of the electrons in Jupiter’s magnetosphere overtake Europa from behind due to the planet’s rotation, whereas the very high-energy electrons drift backward, almost like fish swimming upstream, and slam into Europa’s front side. Jovian radiation data is not the ASC’s first scientific contribution to the mission. Even before arriving at Jupiter, ASC data was used to determine a measurement of interstellar dust impacting Juno. The imager also discovered a previously uncharted comet using the same dust-detection technique, distinguishing small bits of the spacecraft ejected by microscopic dust impacting Juno at a high velocity. Like Juno’s ASC, the SRU has been used as a radiation detector and a low-light imager. Data from both instruments indicates that, like Europa, the small “shepherd moons” that orbit within or close to the edge of Jupiter’s rings (and help to hold the shape of the rings) also appear to interact with the planet’s radiation environment. When the spacecraft flies on magnetic field lines connected to ring moons or dense dust, the radiation count on both the ASC and SRU drops precipitously. The SRU is also collecting rare low-light images of the rings from Juno’s unique vantage point. “There is still a lot of mystery about how Jupiter’s rings were formed, and very few images have been collected by prior spacecraft,” said Heidi Becker, lead co-investigator for the SRU and a scientist at NASA’s Jet Propulsion Laboratory, which manages the mission. “Sometimes we’re lucky and one of the small shepherd moons can be captured in the shot. These images allow us to learn more precisely where the ring moons are currently located and see the distribution of dust relative to their distance from Jupiter.” NASA’s Jet Propulsion Laboratory, a division of Caltech in Pasadena, California, manages the Juno mission for the principal investigator, Scott Bolton, of the Southwest Research Institute in San Antonio. Juno is part of NASA’s New Frontiers Program, which is managed at NASA’s Marshall Space Flight Center for the agency’s Science Mission Directorate. The Technical University of Denmark designed and built the Advanced Stellar Compass. The Stellar Reference Unit was built by Leonardo SpA in Florence, Italy. Lockheed Martin Space in Denver built and operates the spacecraft. › Back to Top View the full article

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) In-space propulsion systems utilizing cryogenic liquids as propellants are necessary to achieve NASA’s exploration missions to the Moon, and later to Mars. In current state of the art (SOA) human scale, in-space propulsion vehicles, cryogenic liquids can be stored for several hours. For the planned HLS mission architecture to close, cryogenic liquids must be stored on-orbit on the order of several months. NASA’s 2025 HuLC Competition asks student teams to develop innovative, systems-level solutions to understand, mitigate potential problems, and mature advanced cryogenic fluid technologies that can be implemented within 3-5 years. Based on a review of proposal package submissions, up to 12 Finalist Teams will be selected to receive a monetary award to continue developing their concepts and facilitate full participation in the HuLC Forum, held in Huntsville, AL in June 2025. Sponsoring/Partner Organizations: The Human Lander Challenge is sponsored by NASA’s Exploration Systems Development Mission Directorate’s (ESDMD’s) Human Landing System (HLS) Program Office and managed by the National Institute of Aerospace (NIA). Action Required: Student teams will submit a 5-7-page Proposal and 2-minute Video summarizing the team’s proposal concept. Deadline: Proposal and Video Submissions are due March 3, 2025. View the 2025 HuLC Competition Guidelines here. Forum & Award: Up to 12 finalist teams will be selected to receive a $9,250 Development Stipend to facilitate full participation in the HuLC Competition Forum, held in Huntsville, AL in June 2025. The Top 3 Placing Teams will share a prize purse of $18,000. Frequency: Annual; Themes vary by year. Contact: HuLC@nianet.org Read More Explore More 2 min read 2025 Gateways to Blue Skies Competition Article 23 hours ago 2 min read 2025 RASC-AL Competition The 2025 RASC-AL Competition is seeking undergraduate and graduate teams to develop new concepts that… Article 2 weeks ago View the full article

2 min read NASA’s DART Team Earns AIAA Space Systems Award for Pioneering Mission NASA’s DART (Double​ Asteroid Redirection Test) mission continues to yield scientific discoveries and garner accolades for its groundbreaking achievements. The mission team was recently recognized by the American Institute of Aeronautics and Astronautics (AIAA)with the 2024 Space Systems Award during this year’s AIAA ASCEND event, held July 29 to Aug. 2 in Las Vegas.​ APL’s Geffrey Ottman (left), electrical systems engineer on NASA’s DART (Double Asteroid Redirection Test) and APL’s Betsy Congdon (center), who served as the mechanical systems engineer on the mission, accepted the 2024 American Institute of Aeronautics and Astronautics (AIAA) Space Systems Award on behalf of the team during this year’s AIAA ASCEND event, which was held from July 29 to Aug. 2 in Las Vegas, Nevada. Credit: AIAA The award, presented by the AIAA Space Systems Technical Committee, celebrates outstanding achievements in the architecture, analysis, design and implementation of space systems. The DART team was lauded for “outstanding achievement in the development and operation of the DART spacecraft, completing humanity’s first in-space demonstration of planetary defense technology.” Designed, built and operated for NASA by the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, the DART spacecraft was launched in 2021 and, roughly 10 months later, successfully impacted the asteroid Dimorphos in the fall of 2022. The deliberate collision altered the asteroid’s orbit around its larger companion asteroid, Didymos, by 33 minutes. That historic achievement showcased the potential to divert hazardous asteroids, offering a critical tool for safeguarding Earth from real possible impacts in the future. The Space Systems Award has regularly recognized extraordinary achievements in space system design and implementation. The DART mission joins a distinguished list of past recipients who have significantly advanced the field of aerospace science and technology. APL managed the DART mission for NASA’s Planetary Defense Coordination Office as a project of the agency’s Planetary Missions Program Office. NASA provided support for the mission from several centers, including the Jet Propulsion Laboratory in Southern California; Goddard Space Flight Center in Greenbelt, Maryland; Johnson Space Center in Houston; Glenn Research Center in Cleveland; and Langley Research Center in Hampton, Virginia. Share Details Last Updated Aug 21, 2024 Editor Bill Keeter Related Terms DART (Double Asteroid Redirection Test) Planetary Defense Coordination Office View the full article