NASA
The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the civilian space program, as well as aeronautics and space research.
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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Laura Villafane University of Illinois at Urbana-Champaign Rocket engine exhaust during lunar landings can blow away a large amount of lunar regolith causing damage to nearby hardware and the landing spacecraft itself. The complex physics governing this behavior is not well understood making it hard to predict and mitigate its effects. Professor Villafane’s team will use a multi-stage approach to address this issue, in which advanced image and data processing tools, statistical models, and modern machine learning algorithms are combined. The team will extract the most relevant quantitie…
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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Donald Figer Rochester Institute of Technology The objective of this grant is to investigate methods to reduce and mitigate the effects of radiation damage on single-photon counting and photon number resolving optical imaging detectors. To accomplish this, professor Finger and his team will develop computational models of these devices as well as test a number of commercially available designs. They will attempt to minimize the transient effects of radiation by exploring innovative new ways to read and process their data, develop new ways of driving and operating them, and use analysis …
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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Karl Berggren Massachusetts Institute of Technology Superconducting nanowire single-photon detectors (SNSPDs) are a promising new ultra-sensitive and low-noise detectors for applications ranging from deep-space exploration to ultrafast space-based optical quantum communication networks. Their susceptibility to damage from the high-radiation environments found in space is not yet understood. Professor Berggren and his team will investigate radiation damage to SNSPDs in their lab by bombarding them 30keV helium ions at irradiated doses far exceeding the expected levels in space. Using the…
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3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) /wp-content/plugins/nasa-blocks/assets/images/article-a-example-01.jpgSpaceX Falcon 9 rocket lifts off from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida at 11:50 p.m. EST on March 6, 2020, carrying the uncrewed cargo Dragon spacecraft on its journey to the International Space Station for NASA and SpaceXs 20th Commercial Resupply Services (CRS-20) mission.NASA/Tony Gray and Tim Terry NASA commercial cargo provider SpaceX is targeting 11:39 a.m. EST Saturday, Dec. 5, for the launch of its 21st commercial resupply services (CRS-21) mission to the International Space S…
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4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) GSFC summer interns NASA is celebrating National Mentoring Month by recognizing the importance of mentors to students and young professionals whose careers are beginning to take off. Mentors help their mentees gain real-world experiences, make valuable connections, and find the types of roles best suited to their strengths and skills. To learn more about early career takeaways, we spoke to three NASA mentors: Renita Fincke, NASA biomedical research projects engineer at Johnson Space Center in Houston; Wade Sisler, executive producer at NASA’s Goddard Space Flight Center in Greenbelt, Ma…
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3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Artist’s rendering of the Optical Communications System bringing laser communications capabilities to the Moon aboard NASA’s Orion spacecraft during Artemis II.Credit: NASA NASA is working with private industry partners and small businesses under Artemis to produce scalable, affordable, and advanced laser communications systems that could enable greater exploration and discovery beyond Earth for the benefit of all. Laser, or optical, communications provide missions with increased data rates – meaning that missions using laser technology can send and receive more information in a single …
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To replace the cargo and crew transportation services to and from the International Space Station following the retirement of the space shuttle in 2011, the United States developed a novel approach to procure those services from American commercial entities. On Jan. 9, 2014, Orbital Sciences Corporation, one of two companies selected initially to provide cargo transportation services, launched the first operational mission of its Cygnus spacecraft. During its one-month stay at the space station, the onboard Expedition 38 crew unloaded its cargo and then filled it with trash and unneeded equipment before releasing it for a destructive reentry. The novel approach of the gov…
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NASA has awarded a task order modification to the Aerospace Testing and Facilities Operations and Maintenance (ATOM-5) contract to Jacobs Technology Inc., of Tullahoma, Tennessee, to provide the agency’s Ames Research Center in California’s Silicon Valley, with an upgrade to the center’s Unitary Plan Wind Tunnel main drive speed control variable frequency drive. The ATOM-5 award is a cost-plus fixed-fee indefinite-delivery indefinite-quantity contract that supports several experiments in the ground-based aerospace facilities at Ames, including wind tunnels, high-enthalpy arc jet facilities, and the Sensor and Thermal Protection System Advanced Research Lab. The task …
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5 min read Hubble Finds Weird Home of Farthest Fast Radio Burst A NASA Hubble Space Telescope image of the host galaxy of an exceptionally powerful fast radio burst, FRB 20220610A. Hubble’s sensitivity and sharpness reveals a compact group of multiple galaxies that may be in the process of merging. They existed when the universe was only 5 billion years old. FRB 20220610A was first detected on June 10, 2022, by the Australian Square Kilometer Array Pathfinder (ASKAP) radio telescope in Western Australia. The European Southern Observatory’s Very Large Telescope in Chile confirmed that the FRB came from a distant place. NASA, ESA, STScI, Alexa Gordon (Northwestern)…
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Los miembros de la tripulación del Artemis II (de izquierda a derecha) Jeremy Hansen, astronauta de la CSA (Agencia Espacial Canadiense), y Christina Koch, Victor Glover y Reid Wiseman, astronautas de la NASA, parten del cuartel de tripulación de astronautas en el edificio de operaciones y control Neil Armstrong hacia los vehículos de transporte de la tripulación de Artemis antes de desplazarse a la plataforma de lanzamiento 39B como parte de una prueba integrada de los sistemas de tierra en el Centro Espacial Kennedy en Florida el miércoles 20 de septiembre, para poner a prueba la cronología de la tripulación para el día del lanzamiento.NASA La NASA anunció el martes c…
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5 Min Read NASA’s X-59 Rollout Embodies Aeronautical Tradition Artist concept of the X-59 quiet supersonic aircraft. The centerpiece of NASA's Quesst mission, the agency and Lockheed Martin will formally unveil the aircraft to the public on Friday, Jan. 12. Credits: NASA Lee esta historia en español aquí. NASA’s X-59 aircraft is heading out of the hangar – preparing to embark on the first phase of its mission to fly faster than the speed of sound without generating a loud sonic boom. Leadership from NASA and pri…
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6 Min Read La presentación del X-59 de la NASA personifica la tradición aeronáutica Concepto artístico del silencioso avión supersónico X-59. La pieza central de la misión Questt de la NASA, la agencia y Lockheed Martin presentarán oficialmente al mundo el totalmente terminado y recientemente pintado avion X-59, durante una ceremonia que tendrá lugar el viernes 12 de enero a las 4 de la tarde, hora del Este. Credits: NASA Lee esta historia en inglés aquí. El avión X-59 de la NASA está saliendo del hangar–preparándose…
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Artemis: Onward to the Moon
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X-ray: NASA/CXC/SAO; Optical: NASA/ESA/STScl; IR: NASA/ESA/CSA/STScl/Milisavljevic et al., NASA/JPL/CalTech; Image Processing: NASA/CXC/SAO/J. Schmidt and K. Arcand For the first time, astronomers have combined data from NASA’s Chandra X-ray Observatory and James Webb Space Telescope to study the well-known supernova remnant Cassiopeia A (Cas A). This work has helped explain an unusual structure in the debris from the destroyed star called the “Green Monster,” because of its resemblance to the wall in the left field of Fenway Park. By combining the Webb data with X-rays from Chandra, researchers have concluded that the Green Monster was created by a blast wave from …
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Artemis II crew members (from left) CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA astronauts Christina Koch, Victor Glover, and Reid Wiseman walk out of Astronaut Crew Quarters inside the Neil Armstrong Operations and Checkout Building to the Artemis crew transportation vehicles prior to traveling to Launch Pad 39B as part of an integrated ground systems test at Kennedy Space Center in Florida on Wednesday, Sept. 20, to test the crew timeline for launch day.NASA NASA announced Tuesday updates to its Artemis campaign that will establish the foundation for long-term scientific exploration at the Moon, land the first woman and first person of color on the l…
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6 Min Read NASA’s Webb Finds Signs of Possible Aurorae on Isolated Brown Dwarf Artist's concept portrays the brown dwarf W1935. Credits: NASA, ESA, CSA, and L. Hustak (STScI) Infrared emission from methane suggests atmospheric heating by auroral processes. Astronomers using NASA’s James Webb Space Telescope have found a brown dwarf (an object more massive than Jupiter but smaller than a star) with infrared emission from methane, likely due to energy in its upper atmosphere. This is an unexpected discovery because the…
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2 min read Be a Burst Chaser and Witness the Most Powerful Explosions in the Universe! The Burst Chaser Project was launched today at the American Astronomical Society meeting in New Orleans, Louisiana. Credit: NASA Goddard Space Flight Center/Zooniverse Yes, the universe IS talking to you! Gamma-ray bursts, massive explosions visible from everywhere in the observable universe, are telling us something about how stars end their lives and how massive black holes form. Now astronomers are asking you join the Burst Chaser project to read the signals from these bursts and decode what the universe is saying. NASA’s Neil Gehrels SWIFT observatory regularly detects …
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ESA/Hubble & NASA, J. Dalcanton, Dark Energy Survey/DOE/FNAL/NOIRLab/NSF/AURA; Acknowledgment: L. Shatz This image from the NASA/ESA Hubble Space Telescope features a richness of spiral galaxies: the large, prominent spiral galaxy on the right side of the image is NGC 1356; the two apparently smaller spiral galaxies flanking it are LEDA 467699 (above it) and LEDA 95415 (very close at its left) respectively; and finally, IC 1947 sits along the left side of the image. This image is a really interesting example of how challenging it can be to tell whether two galaxies are actually close together, or just seem to be from our perspective here on Earth. A quick glanc…
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This map depicts global temperature anomalies for meteorological summer in 2023 (June, July, and August). It shows how much warmer or cooler different regions of Earth were compared to the baseline average from 1951 to 1980. Climate researchers from NASA and NOAA (National Oceanic and Atmospheric Administration) will release their annual assessments of global temperatures and discuss the major climate trends of 2023 during a media briefing at 11 a.m. EST Friday, Jan. 12. NASA will stream audio of the briefing on the agency’s YouTube. Participants will include: Kate Calvin, chief scientist and senior climate advisor, NASA Headquarters Gavin Schmidt, dire…
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4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Experimental Fabrication Shop technicians created parts for the assembly of a Transonic Truss-Braced Wing model. Based at NASA’s Armstrong Flight Research Center in Edwards, California, the technicians also assembled sections, and did a final fit-check to ensure the wing model was ready for testing. Credits: NASA/Quincy Eggert German Escobar works on a model aircraft wing structure that has two long sides and bars in between, which resembles a mini ladder. He sands the rough edges, uses four vices to secure it, and uses a milling machine he programmed to make precision holes. Escob…
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X-ray: NASA/CXC/SAO; Optical: NASA/ESA/STScI; IR: NASA/ESA/CSA/STScI/Milisavljevic et al., NASA/JPL/CalTech; Image Processing: NASA/CXC/SAO/J. Schmidt and K. Arcand X-ray: NASA/CXC/SAO; Optical: NASA/ESA/STScI; IR: NASA/ESA/CSA/STScI/Milisavljevic et al., NASA/JPL/CalTech; Image Processing: NASA/CXC/SAO/J. Schmidt and K. Arcand For the first time astronomers have combined data from NASA’s Chandra X-ray Observatory and James Webb Space Telescope to study the well-known supernova remnant Cassiopeia A (Cas A). As described in our latest …
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As part of NASA’s Commercial Lunar Payload Services initiative, Astrobotic’s Peregrine lander launched on United Launch Alliance’s (ULA) Vulcan rocket at 2:18 a.m. EST from Launch Complex 41 at Cape Canaveral Space Force Station in Florida. Carrying NASA scientific instruments as part of its Commercial Lunar Payload Services initiative, Astrobotic’s Peregrine lander launched on United Launch Alliance’s (ULA) Vulcan rocket at 2:18 a.m. EST from Launch Complex 41 at Cape Canaveral Space Force Station in Florida. Peregrine has about a 46-day journey to reach the lunar surface. Once on the Moon, NASA instruments will study the lunar exosphere, thermal properties of the …
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NASA and the Mohammed Bin Rashid Space Centre (MBRSC) have entered into an agreement for MBRSC to provide the Crew and Science Airlock module for the Gateway Space Station. As part of the agreement, NASA will fly a United Arab Emirates astronaut to Gateway on a future Artemis mission. Pictured is an artist’s concept of Gateway (left) and an artist’s concept of a government reference airlock (right).NASA NASA and the Mohammed bin Rashid Space Centre (MBRSC) of the United Arab Emirates (UAE) announced Sunday plans for the space centre to provide an airlock for Gateway, humanity’s first space station that will orbit the Moon. The lunar space station will support NASA’s mis…
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The First Artemis Robotic Launch to the Moon on This Week @NASA – January 5, 2024
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An illustration of a suited Artemis astronaut looking out of a Moon lander hatch across the lunar surface, the Lunar Terrain Vehicle and other surface elements. NASA will hold a media teleconference at 1:30 p.m. EST Tuesday, Jan. 9, to provide an update on the agency’s lunar exploration plans for the benefit of all under Artemis. Audio of the briefing will stream live on NASA’s website. In addition to NASA Administrator Bill Nelson, agency participants will include: NASA Associate Administrator Jim Free Catherine Koerner, associate administrator, Exploration Systems Development Mission Directorate Amit Kshatriya, deputy associate administrator, Moon t…
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