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  1. 4 Min Read Talented Teams Tackle Toasty Planet Simulation of a planet transiting its host star by Exoplanet Watch volunteer Guiseppe Conzo. Credits: Guiseppe Conzo Exoplanets, look out! Two NASA-funded teams of amateur astronomers are tracking you with their backyard telescopes. These two teams, called UNITE (UNISTELLAR Network Investigating TESS Exoplanets) and Exoplanet Watch, have combined forces to confirm a new planetary discovery—a toasty “warm Jupiter”. “I pinch myself every day when I recall that I have made a meaningful scientific contribution to astronomy by helping professional astronomers confirm and characterize a new exoplanet,” said Darren Rivett, a volunteer from Australia who contributed to the effort. Planets around other stars, called exoplanets, sometimes block the light from the stars they orbit. When this happens, it’s called a “transit”. Amateur astronomers can observe exoplanet transits with their own telescopes by watching for the light from a nearby star to dim. NASA’s Transiting Exoplanet Survey Satellite (TESS) sees these dimming events, too—many thousands of them. But just seeing a star dim once is not enough. You need to catch multiple dimming events (and perform various other checks) to know that you’ve found a new exoplanet. That’s where volunteers from the UNITE and Exoplanet Watch projects come in. These two teams of amateur astronomers have collaborated with the SETI Institute to detect the transit of an object called TIC 393818343 b (aka TOI 6883 b)—proving to the world that this object does indeed contain a planet orbiting a star. First, the UNISTELLAR and SETI Institute team saw a single transit signal detected by the TESS space telescope. They gathered data to predict when the planet would transit again. They then alerted the UNITE and Exoplanet Watch amateurs to help observe the host star for signs of a transiting planet during the predicted time. The observations from the two networks showed two new transit detections, confirming the predictions, and demonstrating that a planet indeed causes the signals. This newly discovered giant planet falls into the “warm Jupiter” category of exoplanets, meaning it orbits closer to its host star than Jupiter, or even the Earth does. Astronomers have even predicted that it might, under certain circumstances, migrate still further inward toward its star to become a “hot Jupiter.” Hot or not, thanks to some terrific teamwork, we are now one step closer to understanding the population of planets that lies outside our own Solar System. The news is now published in the Astronomical Journal, and all the citizen scientists involved, including a high school student, are co-authors on this scientific publication, “Confirmation and Characterization of the Eccentric, Warm Jupiter TIC 393818343 b with a Network of Citizen Scientists”. UNITE (UNISTELLAR Network Investigating TESS Exoplanets) uses the global network of observers with UNISTELLAR telescopes to gather data on TESS exoplanet candidates and long-duration exoplanet transits. To get involved, no matter what kind of telescope you have, visit https://science.unistellar.com/exoplanets/unite/ or reach out to citizenscience@unistellaroptics.com. Participation is open to everyone, regardless of citizenship. “What I find amazing about the NASA citizen science project is that they involve people from all around the world contributing meaningful observation data that leads to incredible discoveries!” Sophie Saibi, a high school student from California who participated. “Researching as a citizen scientist is something I highly recommend to anyone who gazes at the night sky with awe and wonder,” said Rivett. Congratulations to everyone on the team! The amateur astronomers who coauthored this paper are listed below. Mario Billiani Robert Gagliano Martti H. Kristiansen Thomas Lee Jacobs Daryll M. LaCourse Georgios Lekkas Margaret Loose Bryan Martin Nicola Meneghelli Mark Omohundro Darren Rivett Fadi Saibi Sophie Saibi Hans M. Schwengeler Ivan A. Terentev Daniel Zaharevitz Facebook logo @DoNASAScience @DoNASAScience Share Details Last Updated Aug 21, 2024 Related Terms Astrophysics Citizen Science Exoplanets TESS (Transiting Exoplanet Survey Satellite) The Universe Explore More 5 min read How Students Learn to Fly NASA’s IXPE Spacecraft Article 2 hours ago 2 min read Hubble Peers Into the Center of a Star-forming Powerhouse Article 2 hours ago 1 min read Hubble Examines a Possible Relic Article 1 day ago View the full article
  2. The Sturgeon Moon rises behind a replica Saturn V rocket at the U.S. Space & Rocket Center in Huntsville, Alabama on Monday, August 19, 2024. Over 99% full when it rose, the moon was a rare combination of a blue moon and a supermoon, a phenomenon that will not repeat until 2027. NASA/Michael DeMocker A super blue Moon rises over Huntsville, Alabama, home to NASA’s Marshall Space Flight Center and the U.S. Space and Rocket Center, Aug. 19. Visible through Wednesday, Aug. 21, the full Moon is both a supermoon and a Blue Moon. As the Moon reaches its closest approach to Earth, the Moon looks larger in the night sky with supermoons becoming the biggest and brightest full Moons of the year. While not blue in color, the third full Moon in a season with four full Moons is called a “Blue Moon.” Huntsville is known as the “Rocket City” because of its proximity to NASA Marshall, which manages vital propulsion systems and hardware, engineering technologies, cutting-edge science, and launch vehicles for Apollo, shuttle, and Artemis. (NASA/Michael DeMocker) Explore More 3 min read NASA Marshall Names Roger Baird Associate Director Article 19 hours ago 17 min read The Marshall Star for August 14, 2024 Article 7 days ago 3 min read NASA Challenge Seeks ‘Cooler’ Solutions for Deep Space Exploration Article 1 week ago View the full article
  3. 5 min read How Students Learn to Fly NASA’s IXPE Spacecraft Amelia “Mia” De Herrera-Schnering is an undergraduate student at the University of Colorado, Boulder, and command controller for NASA’s IXPE mission at LASP. The large wall monitor displaying a countdown shows 17 seconds when Amelia “Mia” De Herrera-Schnering tells her teammates “We have AOS,” meaning “acquisition of signal.” “Copy that, thank you,” Alexander Pichler replies. The two are now in contact with NASA’s IXPE (Imaging X-Ray Polarimeter Explorer) spacecraft, transmitting science data from IXPE to a ground station and making sure the download goes smoothly. That data will then go to the science team for further analysis. At LASP, the Laboratory for Atmospheric and Space Physics, students at the University of Colorado, Boulder, can train to become command controllers, working directly with spacecraft on pointing the satellites, calibrating instruments, and collecting data. De Herrera-Schnering recently completed her sophomore year, while Pichler had trained as a student and now, having graduated, works as a full-time professional at LASP. “The students are a key part in what we do,” said Stephanie Ruswick, IXPE flight director at LASP. “We professionals monitor the health and safety of the spacecraft, but so do the students, and they do a lot of analysis for us.” Students also put into motion IXPE’s instrument activity plans, which are provided by the Science Operations Center at NASA’s Marshall Space Flight Center in Huntsville, Alabama. The LASP student team schedules contacts with ground stations to downlink data, schedules observations of scientific and calibration targets, and generates the files necessary to translate the scientific operations into spacecraft actions. If IXPE experiences an anomaly, the LASP team will implement plans to remediate and resume normal operations as soon as possible. Exploring the high-energy universe The students take part in IXPE’s exploration of a wide variety of celestial targets. In October, for example, students monitored the transmission of data from IXPE’s observations of Swift J1727.8-1613, a bright black hole X-ray binary system. This cosmic object had been recently discovered in September 2023, when NASA’s Neil Gehrels Swift Observatory detected a gamma-ray burst. IXPE’s specialized instruments allow scientists to measure the polarization of X-rays, which contains information about the source of the X-rays as well as the organization of surrounding magnetic fields. IXPE’s follow-up of the Swift object exemplifies how multiple space missions often combine their individual strengths to paint a fuller scientific picture of distant phenomena. Team members also conduct individual projects. For example, students analyzed how IXPE would fare during both the annular eclipse on Oct. 14, 2023, and the total eclipse that moved across North America on April 8, to make sure that the spacecraft would have adequate power while the Moon partially blocked the Sun. While most of the students working on IXPE at LASP are engineering majors, some are physics or astrophysics majors. Some didn’t initially start their careers in STEM such as flight controller Kacie Davis, who previously studied art. Prospective command controllers go through a rigorous 12-week summer training program working 40 hours per week, learning “everything there is to know about mission operations and how to fly a spacecraft,” Ruswick said. Cole Writer, an aerospace engineering student, remembers this training as “nerve-wracking” because he felt intimidated by the flight controllers. But after practicing procedures on his own laptop, he felt more confident, and completed the program to become a command controller. “It’s nice to be trained by other students who are in the same boat as you and have gone through the same process,” said Adrienne Pickerill, a flight controller who started with the team as a student and earned a Master’s in aerospace engineering at the university in May . Sam Lippincott, right, a graduate student lead at LASP, trained as a command controller for NASA’s IXPE spacecraft as an undergraduate. In the background are flight controllers Adrienne Pickerill, left, and Alexander Pichler, who also trained as students. How they got here As a teenager Writer’s interests focused on flying planes, and he saved money to train for a pilot’s license, earning it the summer after high school graduation. Surprisingly, he has found many overlaps in skills for both activities – following checklists and preventing mistakes. “Definitely high stakes in both cases,” he said. Sam Lippincott, now a graduate student lead after serving as a command controller as an undergraduate, has been a lifelong sci-fi fan, but took a career in space more seriously his sophomore year of college. “For people that want to go into the aerospace or space operations industry, it’s always important to remember that you’ll never stop learning, and it’s important to remain humble in your abilities, and always be excited to learn more,” he said. De Herrera-Schnering got hooked on the idea of becoming a scientist the first time she saw the Milky Way. On a camping trip when she was 10 years old, she spotted the galaxy as she went to use the outhouse in the middle of the night. “I woke up my parents, and we just laid outside and we were just stargazing,” she said. “After that I knew I was set on what I wanted to do.” Rithik Gangopadhyay, who trained as an undergraduate command controller and continued at LASP as a graduate student lead, had been interested in puzzles and problem-solving as a kid and had a book about planets that fascinated him.. “There’s so much out there and so much we don’t know, and I think that’s what really pushed me to do aerospace and do this opportunity of being a command controller,” he said. Coding is key to mission operations, and much of it is done in the Python language. Sometimes the work of flying a spacecraft feels like any other kind of programming — but occasionally, team members step back and consider that they are part of the grand mission of exploring the universe. “If it’s your job for a couple of years, it starts to be like, ‘oh, let’s go ahead and do that, it’s just another Tuesday.’ But if you step back and think about it on a high-level basis, it’s really something special,” Pichler said. “It’s definitely profound.” Media Contact Elizabeth Landau Headquarters, Washington 202-358-0845 elandau@nasa.gov View the full article
  4. 2 min read Hubble Peers Into the Center of a Star-forming Powerhouse NASA, ESA, M. Boyer (STScI), and J. Dalcanton (University of Washington); Processing: Gladys Kober (NASA/Catholic University of America) This view from NASA’s Hubble Space Telescope plunges into the center of spiral galaxy Messier 33 (M33), also known as the Triangulum Galaxy. Located within the triangle-shaped constellation Triangulum and about half the size of our Milky Way galaxy, M33 is the third-largest member of our Local Group of galaxies after the Andromeda galaxy (M31) and the Milky Way. M33 is known to be a hotbed of starbirth, forming stars at a rate 10 times higher than the average of its neighbor, the Andromeda galaxy. Interestingly, M33’s neat, organized spiral arms indicate little interaction with other galaxies, so its rapid starbirth is not fueled by galactic collision, as in many other galaxies. The galaxy contains plenty of dust and gas for churning out stars, and numerous ionized hydrogen clouds, also called H-II regions, that give rise to tremendous star formation. Researchers have offered evidence that high-mass stars are forming in collisions between massive molecular clouds within M33. This image captures reddish clouds of ionized hydrogen interspersed with dark lanes of dust. The apparent graininess of the image is actually swarms of countless stars. M33 is one of less than 100 galaxies close enough for telescopes like Hubble to resolve individual stars, as evident here. NASA, ESA, M. Boyer (STScI), J. Dalcanton (University of Washington), and ESO; Processing: Gladys Kober (NASA/Catholic University of America) M33 is known to lack a central bulge, and there is no evidence of a supermassive black hole at its core ― strange since most spirals have a central bulge made up of densely concentrated stars and most large galaxies have supermassive black holes at their centers. Galaxies with this type of structure are called “pure disk galaxies,” and studies suggest they make up around 15-18 percent of galaxies in the universe. M33 may lose its streamlined appearance and undisturbed status in a dramatic fashion ― it’s on a possible collision course with both the Andromeda galaxy and the Milky Way. This image was taken as part of a survey of M33 in an effort to help refine theories about such topics as the physics of the interstellar medium, star-formation processes, and stellar 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 21, 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
  5. 4 min read NASA Awards 15 Grants to Support Open-Source Science One of the 15 winning proposals for NASA High Priority Open-Source Science (HPOSS) funding will help simulate galaxies. Pictured here is barred spiral galaxy NGC 1300, as imaged by the Hubble Space Telescope. NASA, ESA, and The Hubble Heritage Team (STScI/AURA) Acknowledgment: P. Knezek (WIYN) NASA awarded $1.4 million to 15 teams developing new technologies that advance and streamline the open sharing of scientific information. High Priority Open-Source Science (HPOSS) awards fund projects that aim to increase the accessibility, inclusivity, or reproducibility of NASA’s Science Mission Directorate (SMD) research. Projects include open-source tools, software, frameworks, data formats, or libraries that will have a significant impact to the SMD science community. HPOSS awards are for one year and approximately $100,000. The HPOSS solicitation is one of several cross-divisional funding opportunities funded by NASA’s Office of the Chief Science Data Officer (OCSDO) with a focus on advancing open science practices. These solicitations are unique among NASA’s annual omnibus solicitation for basic and applied research, Research Opportunities in Space and Earth Science (ROSES), providing cross-divisional support for new work with strong potential to advance the adoption of open science practices across SMD. “We are excited to be able to fund these opportunities to enable modern research through NASA’s support of open science,” said Chelle Gentemann, program officer for HPOSS and open science program scientist for OCSDO at NASA Headquarters in Washington, D.C. on an Intergovernmental Personnel Act assignment from the International Computer Science Institute. “Open science is crucial in improving the transparency, security, and reproducibility of scientific research.” The HPOSS solicitation for ROSES-2024 is currently available as F.14 on NSPIRES. Under ROSES-2024, HPOSS has expanded to include the development of capacity-building materials, like curricula, tutorials, and other training materials, reflecting the program’s commitment to fostering open science practices. The HPOSS solicitation has no fixed due date. Proposers are encouraged to submit their proposals via NSPIRES at any time. Proposals are evaluated by peer review panels and selections are made throughout the year. “The proposals selected thus far illustrate the breadth of this solicitation, ranging from projects that will increase the accessibility of data relevant to specific research communities to open-source tools that will be relevant across multiple SMD divisions,” said Gentemann. The selected awardees for the ROSES-22 and ROSES-23 calls are: Roses-2022 Awardees Erin Buchanan, Harrisburg University of Science & Technology, Harrisburg, Pennsylvania STAPLE: Science Tracking Across the Project Lifespan James Colliander / Code For Science And Society, INC., Portland, Oregon Ephemeral Interactive Computing for NASA Communities Gretchen Daily, Stanford University, Stanford, California Metadata Tools for More Transparent, Reproducible, and Accessible Geospatial Analysis Douglas Moore, 39 Alpha Research, Tempe, Arizona Dorothy: Making Scientific Data Transparent, Accessible, and Reproducible Matthew Turk, University of Illinois, Urbana-Champaign, Champaign, Illinois Synergistic Software Tooling for Geophysical and Astrophysical Analysis: Linking yt and Xarray Richard Townsend, University of Wisconsin, Madison, Wisconsin Catalyzing an Open-Source Ecosystem for the GYRE Stellar Oscillation Code Andrew Jiranek, Sciencecast Inc., Towson, Maryland Advancing Equitable Scientific Publishing through Open-Science Digital Innovations Jami Montgomery, Georgetown University, Washington, District of Columbia Web-based Planetary Topography Toolkit Roses-2023 Awardees Russell Turner, Oregon State University, Corvallis, Oregon Creation of an Open Access 3-Dimensional Image and Data Library for Rat Bones from Space Shuttle Experiments Hans-Peter Marshall / Boise State University, Boise, Idaho The SnowEx DB Open-Source Project — Standardized Data Access to Maximize Mission Data Use and Accelerate Research​ Leila DeFloriani / University of Maryland, College Park, Maryland An Open-Source Library for Processing Forest Point Clouds Based on Topological Data Analysis Michael Phillips / University of Arizona, Tucson, Arizona Spectral Cube Analysis Tool: A Python Graphical User Interface for Analyzing Spectral Image Data Julie Barnum / University of Colorado, Boulder, Colorado A Heliophysics Software Search Interface Portal Benjamin Keller / University of Memphis, Memphis, Tennessee Portable and Reproducible Initial Conditions for Galaxy Simulations Ryan Curtin / NumFocus, Austin, Texas Enhance Usability and Discoverability of mlpack for Low-Resource Spaceflight Machine Learning Summaries of previously selected proposals can be found under the “Selections” section on the HPOSS NSPIRES pages for ROSES-2022 and ROSES-2023. To learn more about the HPOSS program element, a recording of a recent informational webinar is available, along with the presentation slides. To learn more about NASA open science funding opportunities, visit: science.nasa.gov/open-science/nasa-open-science-funding-opportunities/ Share Details Last Updated Aug 20, 2024 Related Terms Open Science Explore More 2 min read Geospatial AI Foundation Model Team Receives NASA Marshall Group Achievement Award Article 5 days ago 5 min read How NASA Citizen Science Fuels Future Exoplanet Research Article 2 weeks ago 3 min read Meet NASA Interns Shaping Future of Open Science Article 4 weeks ago Keep Exploring Discover Related Topics Missions Humans in Space Climate Change Solar System View the full article
  6. 3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Roger Baird has been selected as associate director of NASA’s Marshall Space Flight Center in Huntsville, Alabama. In this role, 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. Baird 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, associate director, NASA Marshall Space Flight CenterNASA “I know Roger will make an excellent addition to Marshall’s leadership team,” said Center Director Joseph Pelfrey. “His dedication to NASA’s missions has helped shape Marshall into a powerful technical solutions provider for the agency and our industry partners. Roger’s leadership will be invaluable in this new era of space exploration.” Baird previously 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. Learn more about Marshall’s work to support the nation’s mission in space at: https://www.nasa.gov/marshall Lance D. Davis Marshall Space Flight Center, Huntsville, Ala. 256-640-9065 lance.d.davis @nasa.gov Hannah Maginot Marshall Space Flight Center, Huntsville, Ala. 256-932-1937 hannah.l.maginot @nasa.gov About the AuthorBeth Ridgeway Share Details Last Updated Aug 20, 2024 Related TermsMarshall Space Flight Center Explore More 17 min read The Marshall Star for August 14, 2024 Article 6 days ago 3 min read NASA Challenge Seeks ‘Cooler’ Solutions for Deep Space Exploration Article 1 week ago 5 min read A ‘FURST’ of its Kind: Sounding Rocket Mission to Study Sun as a Star Article 2 weeks ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article
  7. 2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Credit from left to right: Stijn Te Strake/Unsplash, Yamaha Motor Corp USA, Maja Petric/Unsplash, Adele Payman/Unsplash The agriculture industry faces several challenges, including limited resources and growing demands to reduce agriculture’s environmental impact while increasing its climate resilience. NASA Aeronautics is dedicated to expanding its efforts to assist commercial, industry, and government partners in advancing aviation systems that could modernize capabilities in agriculture. In NASA’s 2025 Gateways to Blue Skies Competition: AgAir (Aviation Solutions for Agriculture) collegiate student teams will conceptualize novel aviation systems that can be applied to agriculture by 2035 or sooner with the goal of improving production, efficiency, environmental impact, and extreme weather/climate resilience. Action Required: Teams of 2 to 6 students to submit a 5-7-page Proposal and 2-minute Video summarizing the team’s proposal concept. Deadline: Proposal and Video Submissions are due February 17, 2025. Forum & Award: We’ll pay you to travel! Up to 8 finalist teams will be selected by a panel of NASA and industry subject matter experts to receive an $8,000 stipend to facilitate full participation in the Gateways to Blue Skies Competition & Forum, held at NASA’s Armstrong Flight Research Center in Mountain View, CA, in May 2025. Winners are offered internships within NASA Aeronautics during the academic year following the competition. Contact: blueskies@nianet.org Read More Explore More 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 4 min read NASA Opportunities Fuel Growth and Entrepreneurship for Bronco Space Club Students Article 2 months ago 8 min read Inspiring the Next Generation with Student Challenges and Learning Opportunities Creativity and curiosity are strongly tied to NASA’s missions and vision. Many of the agency’s… Article 10 months ago View the full article
  8. NASA/Daniel Casper A NASA photographer captured this gopher tortoise walking on the Launch Pad 39B beach road at NASA’s Kennedy Space Center in Florida on June 4, 2014. The undeveloped property on Kennedy Space Center is managed by the U.S. Fish and Wildlife Service through the Merritt Island National Wildlife Refuge. The refuge provides a habitat for 14 species federally listed as threatened or endangered, including the leatherback, green, Kemps Ridley, loggerhead and Atlantic hawksbill turtles. Image Credit: NASA/Daniel Casper View the full article
  9. Through a nonlinear path to success, research astrophysicist Tyler Parsotan discovers transformational science using Swift’s observations. Name: Tyler Parsotan Formal Job Classification: Research astrophysicist Organization: Astroparticle Physics Laboratory (Code 661), Astrophysics Science Division, Sciences and Exploration Directorate Dr. Tyler Parsotan is a research astrophysicist at NASA’s Goddard Space Flight Center in Greenbelt, Md. He helps operate the Bust Alert Telescope on board the Neil Gehrels Swift Observatory. Courtesy of Tyler Parsotan What do you do and what is most interesting about your role here at Goddard? I help operate the Burst Alert Telescope on board the Neil Gehrels Swift Observatory to study some of the most powerful astrophysical processes in the universe. What is most interesting is the engineering capabilities that have gone into the spacecraft to make it nimble and robust, allowing it to conduct a wide range of transformative science. Why did you become an astrophysicist? Ever since I was young, I was fascinated with the stars and how the world worked. All of this led me to physics with a focus on astrophysics. That is how I got into what I am doing now. What is your educational background? In 2015, I got a Bachelor of Science in space physics from Embry Riddle Aeronautical University in Daytona Beach, Florida. In 2019, I got a master’s in physics from Oregon State University, Corvallis, and in 2020 I got a master’s in mechanical engineering also from Oregon State University. In 2021, I got a doctorate in physics from Oregon State University. When I first applied to graduate school, I did not get into any. I was fortunate enough to learn about Oregon State University though a program geared towards allowing underrepresented students in STEM fields to get graduate degrees. This program, known as the Ronald E. McNair Post-baccalaureate Achievement Program, played a pivotal role in me being able to attend graduate school . Are you also a pilot? Yes, I am. While I was in Oregon as a graduate student, I was able to save up enough money to get my private pilot’s license over the course of one summer from the local Corvallis airport. I would bike to the airport and get in a plane to fly all over Oregon from the coast to the Cascade Mountains. It was a very cool experience. How did you come to Goddard? I did a post-doctorate fellowship starting the fall of 2021 through May 2023. My doctoral research was related to one of Swift’s many science focuses, so I wanted to continue my work at Goddard. What transformational science have you been involved with using Swift’s observations? Some of the science that Swift focuses on is related to the transient universe, meaning that we primarily look at astrophysical events that come and go very quickly and typically produce a ton of energy. Swift examines the light energy produced from black holes, the majority of which are eating mass from black stars. While at Oregon State University, I studied the most energetic events in the universe known as gamma-ray bursts. I am now studying gamma-ray bursts at Goddard. One of the big discoveries made by Swift is that these gamma ray bursts can be seen out to early times in the universe. Some of these explosions occurred when the universe was very young, only 100,000 years old or so. Because the universe is expanding, it takes that light some time to travel to us. With Swift, we detect that light and can make some measurements about the gamma-ray bursts, such as when they occurred, how much energy they produced in these massive explosions, and some of the properties of the early universe. “There are no linear paths to success,” said Tyler. “Keep looking for a way to be successful. This advice applies to life overall.”Courtesy of Tyler Parsotan What is the biggest discovery you have been involved with and what do you love most about working on Swift? We are simulating the gamma-ray bursts, which was a focus of my doctorate. We cannot yet actually see these explosions, so we have to simulate them using the physics that we now know. I have been able to connect some of the large simulations to the Swift observations and measurements. This helps us better understand the underlying physics of these powerful explosions. The amount of energy produced in a typical gamma-ray burst is enough to blow up the Sun a few times over. Lots of people know about Hubble, which observes the light that we can see with our eyes. The light that I deal with, gamma rays, has much higher energy and cannot be seen with our eyes. We have to use different techniques to measure this light. Designing detectors to measure this light is challenging technically but means that this area of physics is ripe for discovery. I love being part of this. Swift will be 20 years old in November 2024. As a relative newcomer to Swift, what are your thoughts? I think Swift is a great observatory because it has conducted lots of transformational science, drastically expanding our knowledge of the cosmos. Even though it is getting older, it is still able to push science forward in new and exciting ways. I am looking forward to helping the Swift mission celebrate 20 years of amazing science. What is your advice to anyone starting and continuing a career? There are no linear paths to success. Keep looking for a way to be successful. This advice applies to life overall. Are you involved in any of Goddard’s extracurricular activities? I recently joined Goddard’s soccer league. Everyone at Goddard self organizes into teams that play each other after work during the week. We play about a game a week. The winning team gets bragging rights. I mostly play defense. Being on a team is a good way to meet people at Goddard and to stay active. In addition to soccer, what are your hobbies? I enjoy hiking, mountain biking, and generally being outdoors. Where do you see yourself in five years? I hope to still be at Goddard. I enjoy the type of work and the overall work environment. If Swift continues another five years, hopefully I’ll be working on it and also helping to create the next generation of gamma-ray observatories to help push science forward. We are making the science that will be in the next textbooks. Who do you want to thank? My doctoral supervisor Davide Lazzati was an extremely supportive mentor and pushed me to be the best scientist that I can be. Since I arrived at Goddard, we have been good colleagues. My former mentor and supervisor at Goddard is Brad Cenko, the Swift principal investigator. I am grateful that he hired me and allowed me to grow as a post-doctoral researcher. I also want to thank my entire family for being extremely supportive and understanding even though they may not fully understand what I really do. Who is your science hero? Copernicus. He put forward the theory that our solar system orbits the Sun. He was obviously very instrumental in changing the way we think about the cosmos. He got into a lot of trouble with his theory, which makes his accomplishments all the more important. By Elizabeth M. Jarrell NASA’s Goddard Space Flight Center, Greenbelt, Md. Conversations With Goddard is a collection of Q&A profiles highlighting the breadth and depth of NASA’s Goddard Space Flight Center’s talented and diverse workforce. The Conversations have been published twice a month on average since May 2011. Read past editions on Goddard’s “Our People” webpage. Share Details Last Updated Aug 20, 2024 EditorMadison OlsonContactRob Garnerrob.garner@nasa.govLocationGoddard Space Flight Center Related TermsPeople of GoddardGoddard Space Flight CenterNeil Gehrels Swift ObservatoryPeople of NASA Explore More 7 min read Bindu Rani Explores Black Holes, Mothers Hard, Balances Life Article 2 weeks ago 4 min read Regina Caputo Charts the Future of High-Energy Astrophysics Article 2 weeks ago 6 min read Rebekah Hounsell: Tracking Cosmic Light to Untangle the Universe’s Darkest Mysteries Article 1 month ago View the full article
  10. 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) Using data from the Advanced Stellar Compass (ASC) star tracker cameras aboard NASA’s Juno, this graphic shows the mission’s model for radiation intensity at different points in the spacecraft’s orbit around Jupiter.NASA/JPL-Caltech/DTU Using cameras designed for navigation, scientists count ‘fireflies’ to determine the amount of radiation the spacecraft receives during each orbit of Jupiter. 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. 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.” Counting Fireflies 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.” Jupiter’s moon Europa was captured by the JunoCam instrument aboard NASA’s Juno spacecraft during the mission’s close flyby on Sept. 29, 2022.Image data: NASA/JPL-Caltech/SwRI/MSSS. Image processing: Björn Jónsson (CC BY 3.0) 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. Dust Rings 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 in Southern California, 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.” More About the Mission 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 in Huntsville, Alabama, for the agency’s Science Mission Directorate in Washington. 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. More information about Juno is available at: https://www.nasa.gov/juno News Media Contacts DC Agle Jet Propulsion Laboratory, Pasadena, Calif. 818-393-9011 agle@jpl.nasa.gov Karen Fox / Alana Johnson NASA Headquarters, Washington 202-385-1600 karen.c.fox@nasa.gov / alana.r.johnson@nasa.gov Simon Koefoed Toft Technical University of Denmark, Copenhagen +45 9137 0088 sito@dtu.dk Deb Schmid Southwest Research Institute, San Antonio 210-522-2254 dschmid@swri.org 2024-111 Share Details Last Updated Aug 20, 2024 Related TermsJunoEuropaIoJet Propulsion LaboratoryJupiterJupiter MoonsThe Solar System Explore More 4 min read Super Blue Moons: Your Questions Answered The Moon of August 30-31, 2023, is a full moon, a supermoon, and a blue… Article 21 hours ago 4 min read NASA Citizen Scientists Spot Object Moving 1 Million Miles Per Hour Most familiar stars peacefully orbit the center of the Milky Way. 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  11. 7 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Editor’s note: This article was updated Aug. 20, 2024, to reflect the latest information from NASA’s Office of Communications. NASA astronauts Butch Wilmore and Suni Williams arrived at the 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 in Florida. 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 on 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. 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 International 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 International 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 International 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: https://www.nasa.gov/commercialcrew View the full article
  12. On Aug. 10, 1969, Apollo 11 astronauts Neil A. Armstrong, Michael Collins, and Edwin E. “Buzz” Aldrin completed their 21-day quarantine after returning from the Moon. The historic nature of their mission resulted in a very busy postflight schedule for Armstrong, Collins, and Aldrin, starting with celebrations in New York, Chicago, Los Angeles, and Houston. Scientists continued to examine the lunar samples the Apollo 11 astronauts returned from the Sea of Tranquility. NASA set its sights on additional lunar landing missions, announcing plans for a pinpoint landing by Apollo 12 in November 1969 that also included visiting the robotic Surveyor 3 that landed on the Moon in 1967. The agency announced the crews for the Apollo 13 and 14 missions planned for 1970. Including prime and backup crews, NASA had 18 astronauts training for lunar landing missions. Support astronauts brought that number to 32. Apollo 11 Following their return from the Moon, Armstrong, Collins, and Aldrin completed their 21-day quarantine in the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston. During their stay in the LRL, they worked on their pilot reports, conducted postflight debriefs including with the Apollo 12 crew, and Armstrong celebrated his 39th birthday. On the evening of Aug. 10, they left the relative quiet of the LRL for a very hectic next few months. After spending a day reuniting with their families, the three reported back to their offices and held their postflight press conference on Aug. 12. The next day, they flew first to New York for a massive ticker tape parade, then on to Chicago for another big parade, ending the day in Los Angeles with a state dinner hosted by President Richard M. Nixon and attended by most active astronauts, members of Congress, 44 state governors, and 83 foreign ambassadors. They returned to Houston for a welcome home parade on Aug. 16, ending the day with a barbecue party and a tribute to the entire NASA team in the Astrodome, emceed by Frank Sinatra. Meanwhile, on Aug. 14, engineers shipped the Command Module Columbia to its manufacturer, the North American Rockwell plant in Downey, California, for postflight inspections. Scientists in the LRL eagerly continued their examinations of the 48 pounds of lunar material the Apollo 11 astronauts returned from the Sea of Tranquility. Left: In the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center, now NASA’s Johnson Space Center in Houston, Apollo 11 astronauts Neil A. Armstrong, left, Michael Collins, and Edwin E. “Buzz” Aldrin line up for food in the LRL’s dining area. Middle: Buzz, left, Mike, and Neil enjoy a meal together in the LRL’s dining room. Right: Neil celebrates his 39th birthday in the LRL. Left: NASA engineer John K. Hirasaki opens the hatch to the Apollo 11 Command Module Columbia for the first time in the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center, now NASA’s Johnson Space Center in Houston. Middle: Mike Collins sits in Columbia’s hatch in the LRL. Right: While still aboard the U.S.S. Hornet, Mike wrote this inscription inside Columbia. Collins’ inscription inside Columbia, first written while aboard the U.S.S. Hornet, and retraced in the LRL: Spacecraft 107, alias Apollo 11, alias “Columbia” The Best Ship to Come Down the Line God Bless Her. Michael Collins CMP Aug. 5, 1969. In the Lunar Receiving Laboratory, scientists open the second Apollo 11 Lunar Sample Return Container and begin to examine the rock and soil samples. Left: On Aug. 10, 1969, Buzz, left, Mike, and Neil exit the Lunar Receiving Laboratory at the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston, ending their 21-day quarantine. Middle: Morning of Aug. 12, Neil reports to work at his office in MSC’s Building 4. Right: Afternoon of Aug. 12, Buzz, left, Neil, and Mike meet the press in MSC’s auditorium. Armstrong’s comments to open the press conference: “It was our pleasure to participate in one great adventure. It’s an adventure that took place, not just in the month of July, but rather one that took place in the last decade. We … had the opportunity to share that adventure over its developing and unfolding in the past months and years. It’s our privilege today to share with you some of the details of that final month of July that was certainly the highlight, for the three of us, of that decade.” Aug. 13, 1969. Left: An estimated four million people attend the ticker tape parade in New York City for the Apollo 11 astronauts. Middle: The ticker tape parade in Chicago drew two million people. Right: The Apollo 11 astronauts and their wives at the official state dinner in Los Angeles, hosted by President Richard M. Nixon. Left: Aug. 14, 1969. NASA Administrator Thomas O. Paine, left, accompanies Buzz, Mike, and Neil on the plane back to Houston. Middle: Aug. 16. Ticker tape parade in downtown Houston attended by 250,000 people. Right: Aug. 16. Buzz, left, Neil, and Mike with emcee Frank Sinatra during the barbecue party in the Houston Astrodome. Left: On Aug. 14, at Houston’s Ellington Air Force Base, workers load the Apollo 11 Command Module Columbia into a Super Guppy for transport to the North American Rockwell plant in Downey, California. Middle: Workers in Downey inspect Columbia on Aug. 19. Right: Workers prepare to place Columbia in a chamber to bakeout any residual moisture to ready it for public display. Apollo 11 science experiments. Left: Neil rolled up the Solar Wind Composition experiment at the end of the spacewalk and placed it inside the Apollo Lunar Sample Return Container that arrived in the Lunar Receiving Laboratory on July 26, 1969. Middle: Astronomers sent the first successful beam to the Laser Ranging Retroreflector on Aug. 1, 1969, and it remains available for use to this day. Right: The Passive Seismic Experiment returned useful data for three weeks but stopped responding to commands on Aug. 24, 1969, most likely due to overheating in the lunar Sun. Apollo 12 At the time Apollo 11 returned from its historic journey, NASA had plans for nine more Apollo Moon landing missions. On July 29, Apollo Program Director Samuel C. Phillips at NASA Headquarters in Washington, D.C., announced the launch date, Nov. 14, 1969, and the landing site, in the Ocean of Storms, for Apollo 12. The main goals of this second lunar landing included a precision touchdown near the Surveyor 3 spacecraft that landed there in April 1967, and an expanded science program conducted during two spacewalks, including the deployment of the first Apollo Lunar Surface Experiment Package (ALSEP), a suite of science instruments. The Apollo 12 prime crew of Commander Charles “Pete” Conrad, Command Module Pilot (CMP) Richard F. Gordon, and Lunar Module Pilot (LMP) Alan L. Bean and their backups David R. Scott, Alfred M. Worden, and James B. Irwin, began training after their assignment in April. In addition to rehearsing aspects of their flight in mission simulators, they practiced for the descent and precision landing, for the two spacewalks planned during their 31.5-hour lunar surface stay, including visiting and examining Surveyor 3, and for the expanded geology exploration. The latter included a three-day geology field trip to Hawaii with simulated lunar traverses. At NASA’s Jet Propulsion Laboratory in Pasadena, California, the astronauts received a detailed briefing on the Surveyor spacecraft. At NASA’s Kennedy Space Center (KSC) in Florida, workers had already assembled their Saturn V rocket, with rollout to Launch Pad 39A planned for early September. The U.S. Navy chose the U.S.S. Hornet (CVS-12), the carrier that successfully recovered Apollo 11, to reprise its role as prime recovery ship for Apollo 12. Left: Lunar front side showing the landing sites for Apollo 11 and 12. Right: Surveyor 3 took this panorama of its landing site in April 1967, also the targeted site for Apollo 12. Left: Apollo 12 astronauts Charles “Pete” Conrad, left, and Alan L. Bean at the Lunar Landing Research Facility (LLRF) at NASA’s Langley Research Center in Hampton, Virginia. Middle left: Apollo 12 backup astronaut David R. Scott at the LLRF. Middle right: Conrad, left, and Bean during the Aug. 9-11 geology field trip to Hawaii. Right: Conrad practices opening an Apollo Lunar Sample Return Container during simulated one-sixth gravity aboard a KC-135 aircraft. Apollo 13 and 14 On Aug. 6, 1969, NASA announced the crews for Apollo 13 and 14, the third and fourth Moon landing missions. At the time of the announcement, Apollo 13 had a planned launch date in March 1970 and a proposed landing site at the Fra Mauro region in the lunar highlands, the first landing site not in the relatively flat lunar maria. Apollo 14 aimed for a July 1970 mission with the Crater Censorinus area in the lunar highlands to the southeast of the Sea of Tranquility as a tentative landing site. Plans for both missions called for two lunar surface excursions totaling about six hours with a lunar stay duration of 35 hours. As on Apollo 12, the crews planned to deploy an ALSEP suite of science instruments, in addition to conducting the geology field work of documenting and collecting rock and soil samples for return to scientists on Earth for analysis. The Apollo 13 crew of James A. Lovell, left, Thomas K. “Ken” Mattingly, and Fred W. Haise. The prime crew for Apollo 13 consisted of Commander James A. Lovell, CMP Thomas K. “Ken” Mattingly, and LMP Fred W. Haise. Lovell would make his fourth space mission aboard Apollo 13, having flown on Gemini VII and XII as well as orbiting the Moon during Apollo 8 – making him the first person to travel to the Moon twice. Neither Mattingly nor Haise had flown in space before, although Haise had served with Lovell on the Apollo 11 backup crew. The Apollo 13 backup crew consisted of John W. Young, John L. Swigert, and Charles M. Duke. Young had flown three previous missions, Gemini 3 and X and more recently aboard Apollo 10, the Moon landing dress rehearsal flight. Swigert and Duke had no spaceflight experience, although Duke served as capsule communicator during Apollo 10 as well as during the Apollo 11 Moon landing. Left: The Saturn V for Apollo 13 rolls out of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida to relocate it from High Bay 2 to High Bay 1. Right: The Apollo 13 Saturn V rolls back in to High Bay 1 of the VAB. Flight hardware for Apollo 13 had already arrived at KSC. Workers in the Vehicle Assembly Building (VAB) completed stacking of the three Saturn V rocket stages in High Bay 2 on July 31. They added a boilerplate Apollo spacecraft to the top of the rocket, and in a roll-around maneuver on Aug. 8, the stack left the VAB, crawled to the other side of the building, and rolled back inside to High Bay 1. North American Rockwell delivered the Command and Service Modules to KSC on June 26, where workers in the Manned Spacecraft Operations Building (MSOB) mated the two modules four days later in preparation for preflight testing in altitude chambers. The Lunar Module (LM) ascent and descent stages arrived at KSC on June 27 and 28, respectively, from their manufacturer, the Grumman Aircraft Corporation in Bethpage, New York. Following a docking test between the CM and LM, workers in the MSOB mated the two stages of the LM on July 15. The Apollo 14 crew of Alan B. Shepard, left, Stuart A. Roosa, and Edgar D. Mitchell. NASA designated Commander Alan B. Shepard, CMP Stuart A. Roosa, and LMP Edgar D. Mitchell as the prime crew for Apollo 14. Shepard, the first American in space when he launched aboard his Freedom 7 spacecraft in May 1961, recently returned to flight status after a surgical intervention cured his Ménière’s disease, an inner ear disorder. Neither Roosa nor Mitchell had spaceflight experience. The backup crew consisted of Eugene A. Cernan, Ronald E. Evans, and Joe H. Engle. Cernan had flown in space twice before, on Gemini IX and more recently on Apollo 10. Evans and Engle had not flown in space before, although Engle earned astronaut wings as a pilot with the U.S. Air Force flying the X-15 rocket plane above the 50-mile altitude required to qualify as an astronaut on three of his 16 flights. Left: Apollo 14 astronauts Alan B. Shepard, center, and Edgar D. Mitchell, in baseball cap, during the Idaho geology field trip. Right: Apollo 14 backup crew members Eugene A. Cernan, left, and Joe H. Engle during the Idaho geology field trip. The Apollo 14 astronauts jumped right into their geology training. On Aug. 14, Shepard, Mitchell, and Engle spent the day at the United States Geological Service’s (USGS) Crater Field near Flagstaff, Arizona, including getting a geologist’s lecture on the mechanisms of crater formation. On Aug. 22 and 23, Cernan joined them on a geology field trip to Idaho, where they visited Craters of the Moon National Monument, Butte Crater lava tubes, Ammon pumice quarries, and the Wapi volcanic fields. Geologists chose these sites for training because at the time Apollo 14 planned to visit a presumed volcanic area on the Moon. NASA management changes Left: Samuel C. Phillips, Apollo Program Director at NASA Headquarters in Washington, D.C., during the Apollo 11 launch in the Launch Control Center at NASA’s Kennedy Space Center (KSC) in Florida. Middle left: Rocco A. Petrone, director of launch operations at KSC, seen here at the Apollo 11 rollout, succeeded Phillips. Middle right: George S. Trimble, left, deputy director of the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston, with MSC Director Robert R. Gilruth in 1967. Right: Christopher C. Kraft, director of flight operations at MSC, seen here in Mission Control following the Apollo 11 splashdown, succeeded Trimble. Several changes in senior NASA leadership took place following Apollo 11. At NASA Headquarters in Washington, D.C., Phillips retired as Apollo Program Director, having served in that position since 1964, and returned to the U.S. Air Force. Rocco A. Petrone, director of launch operations at KSC since 1966, succeeded him. George S. Trimble announced his retirement as MSC deputy director effective Sept. 30, having served in that role since October 1967. In November 1969, MSC Director Robert R. Gilruth named Christopher C. Kraft to succeed Trimble as his deputy. To be continued … News from around the world in August 1969: August 2 – President Nixon the first sitting U.S. president to visit a communist capital when he meets with Romanian President Nicolai Ceausescu in Bucharest. August 5 – Mariner 7 returns close-up images during its fly-by of Mars. August 14 – NASA accepts seven pilots from the U.S. Air Force’s canceled Manned Orbiting Laboratory as its Group 7 astronauts. August 15-18 – Three-day Woodstock music festival in Bethel, New York, draws nearly half a million attendees. August 21 – The first GAP store opens in San Francisco. Explore More 7 min read 55 Years Ago: NASA Group 7 Astronaut Selection Article 6 days ago 5 min read Celebrating NASA’s Coast Guard Astronauts on Coast Guard Day Article 3 weeks ago 20 min read MESSENGER – From Setbacks to Success Article 3 weeks ago View the full article
  13. Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 2 min read Sols 4280-4281: Last Call at Kings Canyon This image was taken by Right Navigation Camera onboard NASA’s Mars rover Curiosity on Sol 4278 (2024-08-18 16:30:04 UTC). NASA/JPL-Caltech Earth planning date: Monday, Aug. 19, 2024 Curiosity successfully completed the drill sequence at the Kings Canyon site within the Gediz Vallis channel. Today was a smooth planning day as we decided to stay put for sols 4280 and 4281 to obtain APXS data of the drill tailings (the crushed rock removed from the drill hole) before we reposition the rover nearby for our next set of observations. The science team is eagerly plotting the rover’s next move and is looking forward to all the interesting targets along the route ahead! ChemCam had a very busy day with multiple activities in the plan. ChemCam LIBS will examine the chemistry of rocks at nearby “Cathedral Lake” and “Royce Lakes” to analyze the fresh surfaces that were recently broken by the weight of the rover driving over them. Mastcam will provide their standard documentation images of these locations after the LIBS instrument zaps each target. ChemCam planned two long distance RMI images and one passive RMI image to get a closer view of the diversity of rocks at Milestone Peak and the upper channel and the yardang unit – a white, wind-sculped rock that caps the mound in Gale crater. In our current workspace, we planned a MAHLI image and will use the dust removal tool (DRT) to characterize the grain size of the light-toned rock near our drill location at “Gabbot Pass.” Mastam has amassed a beautiful collection of mosaics at our current location and therefore included only one small Mastcam mosaic of the nearby Texoli butte that will provide context for a recently acquired ChemCam LD RMI image. The environmental theme group planned surveys to search for dust devils as well as measurements to observe the amount of dust in the atmosphere. Looking ahead, we will reposition the rover slightly to access “Fourth Recess Lake” to quantify its chemistry for comparison to past and future observations within the Gediz Vallis channel. And after that, it’s McDonald Pass or bust! Written by Sharon Wilson Purdy, Planetary Geologist at the Smithsonian National Air and Space Museum Share Details Last Updated Aug 20, 2024 Related Terms Blogs Explore More 4 min read Sols 4277-4279: Getting Ready To Say Goodbye to the King! Article 22 hours ago 2 min read Sols 4275-4276: A Familiar View Article 6 days ago 2 min read Sols 4273-4274: Prep Rally Article 6 days ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article
  14. The NASA Science Mission Directorate (SMD) instituted the Entrepreneurs Challenge to identify innovative ideas and technologies from small business start-ups with the potential to advance the agency’s science goals. Geolabe—a prize winner in the latest Entrepreneurs Challenge—has developed a way to use artificial intelligence to identify global methane emissions. Methane is a greenhouse gas that significantly contributes to global warming, and this promising new technology could provide data to help decision makers develop strategies to mitigate climate change. SMD sponsored Entrepreneurs Challenge events in 2020, 2021, and 2023. Challenge winners were awarded prize money—in 2023 the total Entrepreneurs Challenge prize value was $1M. To help leverage external funding sources for the development of innovative technologies of interest to NASA, SMD involved the venture capital community in Entrepreneurs Challenge events. Numerous challenge winners have subsequently received funding from both NASA and external sources (e.g., other government agencies or the venture capital community) to further develop their technologies. Each Entrepreneurs Challenge solicited submissions in specific focus areas such as mass spectrometry technology, quantum sensors, metamaterials-based sensor technologies, and more. The focus areas of the latest 2023 challenge included lunar surface payloads and climate science. A recent Entrepreneurs Challenge success story involves 2023 challenge winner Geolabe—a startup founded by Dr. Claudia Hulbert and Dr. Bertrand Rouet-Leduc in 2020 in Los Alamos, New Mexico. The Geolabe team developed a method that uses artificial intelligence (AI) to automatically detect methane emissions on a global scale. This image taken from a NASA visualization shows the complex patterns of methane emissions around the globe in 2018, based on data from satellites, inventories of human activities, and NASA global computer models. Credit: NASA’s Scientific Visualization Studio As global temperatures rise to record highs, the pressure to curb greenhouse gas emissions has intensified. Limiting methane emissions is particularly important since methane is the second largest contributor to global warming, and is estimated to account for approximately a third of global warming to date. Moreover, because methane stays in the atmosphere for a shorter amount of time compared to CO2, curbing methane emissions is widely considered to be one of the fastest ways to slow down the rate of global warming. However, monitoring methane emissions and determining their quantities has been challenging due to the limitations of existing detection methods. Methane plumes are invisible and odorless, so they are typically detected with specialized equipment such as infrared cameras. The difficulty in finding these leaks from space is akin to finding a needle in a haystack. Leaks are distributed around the globe, and most of the methane plumes are relatively small, making them easy to miss in satellite data. Multispectral satellite imagery has emerged as a viable methane detection tool in recent years, enabling routine measurements of methane plumes at a global scale every few days. However, with respect to methane, these measurements suffer from very poor signal to noise ratio, which has thus far allowed detection of only very large emissions (2-3 tons/hour) using manual methods. This landscape of “mountains” and “valleys” speckled with glittering stars is actually the edge of a nearby, young, star-forming region called NGC 3324 in the Carina Nebula. Captured in infrared light by NASA’s new James Webb Space Telescope, this image reveals for the first time previously invisible areas of star birth. Credit: NASA, ESA, CSA, and STScI The Geolabe team has developed a deep learning architecture that automatically identifies methane signatures in existing open-source spectral satellite data and deconvolves the signal from the noise. This AI method enables automatic detection of methane leaks at 200kg/hour and above, which account for over 85% of the methane emissions in well-studied, large oil and gas basins. Information gained using this new technique could help inform efforts to mitigate methane emissions on Earth and automatically validate their effects. This Geolabe project was featured in Nature Communications on May 14, 2024. SPONSORING ORGANIZATION NASA Science Mission Directorate Share Details Last Updated Aug 20, 2024 Related Terms Earth Science Science-enabling Technology Technology Highlights Uncategorized Explore More 3 min read Perseverance Pays Off for Student Challenge Winners As radioisotopes power the Perseverance rover to explore Mars, perseverance “powered” three winners to write… Article 6 days ago 3 min read New TEMPO Cosmic Data Story Makes Air Quality Data Publicly Available Article 7 days ago 3 min read Earth Educators Rendezvous with Infiniscope and Tour It Article 1 week ago View the full article
  15. 1 min read Hubble Examines a Possible Relic NASA, ESA, K. Chiboucas (NOIRLab – Gemini North (HI), and M. Monelli (Instituto de Astrofisica de Canarias); Image Processing: Gladys Kober (NASA/Catholic University of America) This NASA Hubble Space Telescope image captures the dwarf irregular galaxy UGC 4879 or VV124. As this image illustrates, Hubble’s high resolution can detect individual stars, even in the densest parts of the galaxy. This allows astronomers to better determine the galaxy’s distance, and the composition and age of its stars. UGC 4879 is an isolated dwarf galaxy, lying just beyond our own Local Group of galaxies some four million light-years away. Because of its isolation, astronomers are studying UGC 4879 to determine if it is a relatively undisturbed, old galaxy. Theories suggest that the lowest mass dwarf galaxies may have been the first galaxies to form. If UGC 4879 is a relic of the early universe, it could provide clues to the hierarchical structure and evolution of galaxies, galaxy clusters, and even the universe itself. The image combines data from two Hubble observing programs, both focused on learning more about dwarf galaxies: how they form and evolve. 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 20, 2024 Editor Michelle Belleville Location NASA Goddard Space Flight Center Related Terms Astrophysics 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
  16. 4 min read Super Blue Moons: Your Questions Answered Moonrise over the Syr Darya river, Sunday, Nov. 13, 2016, Baikonur, Kazakhstan. NASA/Bill Ingalls A trifecta of labels is being applied to the Moon of Aug. 19, 2024. It’s a full moon, a supermoon, and finally a blue moon. You may hear it referred to as a super blue moon as a result. It sounds exciting, but what does that really mean? We’ve got you covered. What is a supermoon? The Moon travels around our planet in an elliptical orbit, or an elongated circle, with Earth closer to one side of the ellipse. Each month, the Moon passes through the point closest to Earth (perigee) and the point farthest from Earth (apogee). When the Moon is at or near its closest point to Earth at the same time as it is full, it is called a “supermoon.” During this event, because the full moon is a little bit closer to us than usual, it appears especially large and bright in the sky. Because the Moon’s orbit wobbles and differs depending on where the Sun and Earth are in their orbits, the exact distance of these closest and furthest points varies. But the Moon can look up to 14 percent bigger at perigee than apogee. This animation shows the difference between a Moon at its closest point to Earth, when supermoons occur, and at its farthest. Distance to apogee and perigee vary by event. Credit: NASA/JPL-Caltech OK, so what is a blue moon? A monthly blue moon occurs when we see the full moon twice in a single month. The Moon’s cycle is 29.5 days, so just a bit shorter than the average length of a calendar month. Eventually that gap results in a full moon happening at the beginning of a month with enough days still remaining for another full cycle ― so a second full moon in the same month. In other words, a full moon that happens on the 1st or 2nd of a month will probably be followed by a second full moon on the 30th or 31st. This happens every two to three years. A seasonal blue moon occurs when there are four full moons in a single season (spring, summer, fall and winter) instead of the usual three. The third moon in this lineup is a blue moon. This Aug. 19 moon is a seasonal blue moon. Will the Moon be blue? No, that’s just the term for two full moons in a month, or the third full moon in a season with four. Is the Moon ever blue? On rare occasions, tiny particles in the air ― typically of smoke or dust ― can scatter away red wavelengths of light, causing the Moon to appear blue. Will this Moon be bigger and more “super?” You probably won’t notice a big difference in size. When the Moon is closest to Earth (a “supermoon”), it can look up to 14 percent bigger than when it’s farthest from Earth. This is similar to the size difference between a quarter and a nickel. Because the Moon will be close to us in its orbit, it will appear a bit brighter than usual. Image Before/After Do blue moons and supermoons always occur together? No. The term “supermoon” is used to describe a full Moon that occurs within a day or so of perigee, so they happen three to four times a year. About 25 percent of all full moons are supermoons, but only 6 percent of full moons are blue moons (seasonal and monthly). The time between super blue moons is quite irregular ― it can be as much as 20 years ― but in general, 10 years is the average. However, if you like to celebrate both seasonal and monthly blue moons, the gap is closer to five years. Monthly blue moons always occur in the last two or three days of the month. A monthly blue moon in January is usually followed by another one in March of the same year. And in fact, the next monthly super blue moons will occur as a pair, in January and March 2037. Seasonal blue moons always occur almost exactly one month before an equinox or a solstice. The next seasonal blue moon will be on Aug. 21, 2032. So if it’s not blue and not super-sized, is this worth checking out? Hey, it’s always a good time to look at the Moon! Try our Daily Moon Guide to see if you can locate some of our recommended daily Moon sights. Share Details Last Updated Aug 19, 2024 Related Terms Earth’s Moon Skywatching Explore More 4 min read The Summer Triangle’s Hidden Treasures With the Summer Triangle high in the sky, it’s a great time to lie back,… Article 4 days ago 2 min read Solar Eclipse Data Story Helps the Public Visualize the April 2024 Total Eclipse Article 5 days ago 20 min read The Next Full Moon is a Supermoon Blue Moon The Next Full Moon is a Supermoon, a Blue Moon; the Sturgeon Moon; the Red,… Article 1 week ago Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article
  17. Artists’ rendering of an imagined lunar architecture. Not intended to represent any elements under consideration by NASA. NASA Solicitation Number: NNH16ZCQ001K-Appendix-R August 16, 2024 – Draft Solicitation Released Solicitation Overview The National Aeronautics and Space Administration (NASA) intends to release a solicitation under the Next Space Technologies for Exploration Partnerships-2 (Next STEP-2) Broad Agency Announcement (BAA) to seek industry-led concept definition and maturation studies that address lunar surface logistics and uncrewed surface mobility capabilities. NASA’s Moon to Mars Architecture defines the elements needed for long-term, human-led scientific discovery in deep space. NASA’s architecture approach distills agency-developed objectives into operational capabilities and elements that support science and exploration goals. Working with experts across the agency, industry, academia, and the international community, NASA continuously evolves that blueprint for crewed exploration, setting humanity on a path to the Moon, Mars, and beyond. NASA has identified two gaps in its lunar architecture: an integrated surface logistics architecture and uncrewed surface mobility systems for lunar surface assets. The objective of these studies is to seek proposals from industry for the conduct of studies specifically focused on the envisioned logistics and mobility capabilities as stated in NASA’s 2024 Architecture Concept Review White Papers (Lunar Surface Cargo, Lunar Mobility Drivers and Needs) and 2023 Architecture Concept Review White Paper (Lunar Logistics Drivers and Needs). The Exploration Systems Development Mission Directorate (ESDMD) Strategy and Architecture Office (SAO) Lunar Logistics and Mobility Studies BAA (NextSTEP-2 Appendix R) is structured to meet the following goals: Identify innovative strategies and concepts for logistics and mobility solutions. This could include a variety of topics, including but not limited to: synergies between logistics- and mobility-specific capabilities. identification of logistics- and mobility-specific needs that may be beyond current and/or planned commercial capabilities. innovative ideas for partnership business models, including intellectual property, asset ownership, and timing of asset delivery, and/or services to the government. the use of advanced robotic and/or autonomous capabilities. Evaluate and understand driving technology maturity, cost, and schedule drivers for meeting reference technical requirements, and/or drivers for validating a concept of operations. Obtain data that supports NASA’s ability to define, derive, and validate logistics and mobility requirements. Said data could inform a baseline mission concept that identifies options for and approaches to meeting logistics- and mobility-specific capabilities. This data could also contribute to the verification/validation of logistics and mobility approaches that could support NASA’s lunar architecture. To support lunar surface operations, NASA is seeking state-of-the-art industry studies that provide an approach for technology investigation/maturation and concept development for the following: Logistics carriers – Logistics carriers of various sizes, volumes, and configurations and the environmental control of the cargo compartment. Logistics Handling and Offloading – Handling and offloading unpressurized cargo, carriers, fluids, and gases. Logistics Transfer – The transfer of cargo from the lunar surface to a pressurized volume, Staging, Storage and Tracking – Managing surface logistics inventory prior to, during, and after delivery to the final point of use. Trash Management – Trash management that contributes to mission sustainability and maximizes crew efficiency, Surface Cargo Transportation and Mobility Systems – The movement of cargo containers on the lunar surface after delivery by a lander. Integrated Strategy – An approach for an integrated assessment of the lunar surface logistics strategy and the transportation of the logistics to the pressurized habitation elements. This can also include the incorporation of the launch vehicle and cargo lander as part of the transportation. The resulting studies will ensure advancement of NASA’s development of lunar surface logistics and mobility technologies, capabilities, and concepts. View the full article
  18. A pair of CubeSats from NASA’s Pathfinder Technology Demonstrator series launched on SpaceX’s Transporter-11 rideshare mission at 11:56 a.m. PDT Friday, August 16, from Vandenburg Space Force Base in California. Photo credit: SpaceX A pair of CubeSats from NASA’s Pathfinder Technology Demonstrator, or PTD, series lifted off on SpaceX’s Transporter-11 rideshare mission at 11:56 a.m. PDT Friday, August 16, from Vandenburg Space Force Base in California. The two small satellites, PTD-4 and PTD-R, will help advance NASA’s efforts to validate novel technologies and increase small spacecraft capabilities in order to shape the future of space exploration and technology. PTD-4 will demonstrate a high-power, low-volume deployable solar array with an integrated antenna, while PTD-R will focus on testing simultaneous ultraviolet and short-wave infrared optical sensing from space for the first time via two 85-mm aperture monolithic telescopes mounted side-by-side. The two CubeSats use a six-unit (6U) spacecraft, named Triumph, common to all PTD satellites. L2 Solutions DBA SEOPS LLC secured the launch of the two CubeSats for NASA as part of an award on the agency’s VADR (Venture-class Acquisition of Dedicated and Rideshare) contract. This is part of an effort to embrace more commercial practices to achieve lower launch costs, which provide new opportunities for these small but highly capable small satellites to find a ride to space. 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. Learn more about the PTD missions at: https://www.nasa.gov/smallspacecraft/pathfinder-technology-demonstrator/ View the full article
  19. 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 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. “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 in Huntsville, Alabama. “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 NASA 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 at the Nationwide and Ohio Farm Bureau 4-H Center on Aug. 15 and 16. 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 in Washington. “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 in Houston and Kennedy Space Center in Florida, 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 Space Flight Center in Huntsville, Alabama. The Methuselah Foundation, in partnership with NASA, oversees the United States and international competitors. To learn more about the Deep Space Food Challenge, visit: nasa.gov/spacefoodchallenge -end- Jasmine Hopkins Headquarters, Washington 321-432-4624 jasmine.s.hopkins@nasa.gov Lane Figueroa Marshall Space Flight Center, Huntsville, Ala. 256-932-1940 lane.e.figueroa@nasa.gov Share Details Last Updated Aug 19, 2024 EditorJessica TaveauLocationNASA Headquarters Related TermsPrizes, Challenges, and Crowdsourcing ProgramCentennial ChallengesSpace Technology Mission Directorate View the full article
  20. 2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Early research at NASA’s Ames Research Center in California’s Silicon Valley — then known as NACA Ames Aeronautical Laboratory – included ground tests of “hot wing” anti-icing systems on a Lockheed 12A aircraft. NASA works every day to improve air travel – and has been doing so since its creation decades ago. On National Aviation Day, NASA and all fans of aviation get the chance to celebrate the innovative research and development the agency has produced to improve capability and safety in flight. NASA’s Ames Research Center in California’s Silicon Valley has a historic legacy in aeronautics research. When the center was founded in 1939 by the National Advisory Committee for Aeronautics (NACA), its early research included working to reduce icing on aircraft wings. When ice coats the wings of an airplane, it reduces lift and increases drag, which can cause the aircraft to lose altitude and control. Ames researchers developed different approaches to solve the icing challenge, including a “hot wing” thermal anti-icing system. The system worked by running hot engine exhaust along the leading edges of aircraft wings, warming them and preventing ice buildup. Ames researchers modified aircraft and tested them before traveling to Minnesota, where they were flown in icy conditions. Today, many turbine-powered aircraft, like passenger jets, use “bleed air” anti-icing systems, which warm the leading edges of aircraft wings using compressed air from their engines. These systems are built upon the early research and testing done at Ames. The legacy of aviation innovation continues at Ames, through aeroscience research like wind tunnel testing, air traffic management, and advanced aircraft systems. Share Details Last Updated Aug 19, 2024 LocationAeronautics at Ames Related TermsAmes Research CenterAeronautics Explore More 4 min read At Work and Beyond, NASA Employees Find Joy in Aviation Article 7 hours ago 2 min read Orville Wright and National Aviation Day Article 3 days ago 9 min read Ideas for Celebrating National Aviation Day Article 3 days ago View the full article
  21. NASA/Keegan Barber An OSIRIS-REx sample return capsule training model parachutes down in this image from Aug. 30, 2023. This drop test was part of NASA’s preparations for the return of samples from the asteroid Bennu on Sept. 24, 2023. OSIRIS-REx was the first U.S. mission to collect a sample from an asteroid. This photo was chosen by the NASA HQ photo team as one of the 100 best photos of 2023. Celebrate World Photography Day by browsing the gallery on Flickr. Image Credit: NASA/Keegan Barber View the full article
  22. Locations designed as a maintenance work area and an exercise area on the International Space Station are commonly used by crew members for stowage and body maintenance activities, respectively. These differences between intended and actual use demonstrate that systematic observation of material culture can help researchers identify how astronauts adapt to life in microgravity and support better design of future spacecraft and habitats. The first archaeological fieldwork in space, SQuARE examined the space station’s material culture – objects and built spaces and their symbolic and social meanings – and how these objects and spaces are used over time. Results suggest that more flexible definitions of use of spaces could improve crew autonomy and enable broader use of all areas by the entire crew. The researchers also found a significant number of adhesives and ties are used to keep objects from floating away, suggesting this is a critical adaptation crews must make in microgravity and that these gravity surrogates could be optimized for future space habitats. A sample site is designated for the SQuARE archaeological investigation as part of the International Space Station Archaeological Project, which studies how astronauts use objects over an extended period in space. Analysis of XMM-Newton, Chandra, and NICER (Neutron star Interior Composition Explorer) observations of seven thermally emitting isolated neutron stars (XINS) in the constellation Canis Major showed erratic spin behavior in one of them (RX J0720.4−3125). This behavior hints at complex surface heat distribution, a feature usually associated with a strongly magnetized atmospheric layer. The finding could lead to an improved understanding of the neutron star population in our galaxy and of neutron star evolution. NICER makes high-precision measurements of X-ray astrophysics phenomena such as neutron stars, the ultra-dense matter created when massive stars explode as supernovas. XINSs likely represent a significant fraction of all neutron stars, but their origin and evolutionary history are uncertain. Researchers plan to use detailed modeling of the extensive NICER dataset to fully map temperature distribution on the surface of these stars, which could reveal the underlying physical processes responsible for their peculiar properties. View of the NICER (Neutron star Interior Composition ExploreR) payload, attached to ExPRESS (Expedite the Processing of Experiments to Space Station) Logistics Carrier-2 on the S3 truss on the International Space Station. Researchers demonstrated the feasibility of using an engineered human tissue model to screen drugs for treating impaired muscle regeneration in astronauts and patients on Earth. Muscle mass diminishes with age on Earth and astronauts experience similar but accelerated loss of muscle mass during spaceflight. Cardinal Muscle evaluated engineered human muscle cells cultured in microgravity as a model for studying muscle loss and treatment. Researchers found that the model mimicked impaired muscle regeneration after just seven days in microgravity and that two drugs, insulin-like growth factor-1 (IGF-1) and a 15-hydroxyprostaglandin dehydrogenase inhibitor (15-PGDH-i), partially inhibited microgravity’s effects on the engineered tissue. Expedition 65 Flight Engineer Megan McArthur uses the Life Sciences Glovebox to perform Cardinal Muscle sample and media change operations in the Japanese Experiment Module aboard the orbital outpost. NASA/Megan McArthurView the full article
  23. Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 4 min read Sols 4277-4279: Getting Ready To Say Goodbye to the King! Left navigation camera image from Sol 4255, showing “Milestone Peak” on the left, the subject of an RMI in this plan NASA/JPL-Caltech Earth planning date: Friday, Aug. 16, 2024 It’s time to move on from our “Kings Canyon” drill site, so today’s plan focused on our usual tidy up routine after a drill campaign. First we need to dump out any material in the drill chambers, in an action called “RAGE” – this sounds aggressive but stands for “Rotation to Agitate Granules for Expulsion,” so it’s more of a gentle turning than an angry shaking. This ensures that the drill chambers won’t spill later and we are ready for the next drill campaign – whenever we find a worthy target! Mastcam will document the entire process, and then image the drill bit that was used, making sure it is still in good condition. At that point, we are free to use the arm instruments again (no turret movements allowed while there is sample in the drill chamber). So our contact science focuses today on the drill tailings, the pile of ground up rock generated by the drill action. That pile has been sitting there for over two weeks, but luckily it’s not too windy right now and the pile remained more or less intact. MAHLI will image the drill hole and the tailings pile on the first afternoon, APXS will integrate on the tailings on the first night and then MAHLI will image the tailings again on the second day. This post-retract image is just to confirm that APXS did not hit the pile of loose drill fines. As APXS Science Planner today, I worked with RPs to pick out the spot we will focus on and to make sure that we are using the correct sequences to ensure safety of the instrument – but it’s always nice to confirm that we didn’t hit the pile! ChemCam has a suite of activities, from LIBS activities close to the rover, to “passive” (non destructive) activities and RMI images (which can be relatively near field or long distance). LIBS on the bedrock target “Marck Lake” will be used to compared with the nearby Kings Canyon target and assess homogeneity across the drill block, while the passive observation of “Red Slate Mountain” will examine a large light toned block about 10 metres away from the rover. ChemCam will also acquire a long distance RMI of loose blocks and boulders about 85 metres away, looking towards “Milestone Peak” (shown in the accompanying image). APXS will acquire an overnight “atmospheric” measurement, looking at levels of argon as part of an ongoing campaign. This is paired with ChemCam’s second passive measurement, this time of the sky. We also have monitoring of dust levels, with Mastcam taus of the atmosphere (which atmospheric scientist Alex Innanen talked about here), and a whole host of Navcam dust devil movies, and suprahorizon and zenith movies (which target different parts of the horizon). All of these … and DAN and REMS activities too – our environmental monitoring team is working hard as usual! ChemCam has spent the last two weeks or so getting LIBS and passive measurements on “Sam Mack Meadow” – an area of darker toned, sometimes broken up rocks just outside of the current workspace. In fact, ChemCam is getting LIBS on two further targets there in this plan: “Horse Creek Spire” and the somewhat nodular “Kearsarge Pinnacles.” Mastcam will image all of the LIBS targets too. There are some interesting textures here that APXS and MAHLI are keen to sample too, so our next drive is more of a bump to get close enough to allow contact science here too. We will still be able to gaze on the King (Canyon) for another while, so I guess it’s not really goodbye just yet! Written by Catherine O’Connell-Cooper, Planetary Geologist at University of New Brunswick Share Details Last Updated Aug 19, 2024 Related Terms Blogs Explore More 2 min read Sols 4275-4276: A Familiar View Article 5 days ago 2 min read Sols 4273-4274: Prep Rally Article 5 days ago 2 min read Sols 4270-4272: Sample for SAM Article 1 week ago Keep Exploring Discover More Topics From NASA Mars Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited… All Mars Resources Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,… Rover Basics Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a… Mars Exploration: Science Goals The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four… View the full article
  24. 2 min read Hubble Spots Billowing Bubbles of Stellar Floss NASA, ESA, and J. M. Apellaniz (Centro de Astrobiologia (CSIC/INTA Inst. Nac. de Tec. Aero.); Image Processing: Gladys Kober (NASA/Catholic University of America) A bubbling region of stars both old and new lies some 160,000 light-years away in the constellation Dorado. This complex cluster of emission nebulae is known as N11, and was discovered by American astronomer and NASA astronaut Karl Gordon Henize in 1956. NASA’s Hubble Space Telescope brings a new image of the cluster in the Large Magellanic Cloud (LMC), a nearby dwarf galaxy orbiting the Milky Way. About 1,000 light-years across, N11’s sprawling filaments weave stellar matter in and out of each other like sparkling candy floss. These cotton-spun clouds of gas are ionized by a burgeoning host of young and massive stars, giving the complex a cherry-pink appearance. Throughout N11, colossal cavities burst from the fog. These bubbles formed as a result of the vigorous emergence and death of stars contained in the nebulae. Their stellar winds and supernovae carved the surrounding area into shells of gas and dust. N11’s stellar activity caught the attention of many astronomers, as it is one of the largest and most energetic regions in the LMC. To investigate the distribution of stars in N11, scientists used Hubble’s Advanced Camera for Surveys, taking advantage of its sensitivity and excellent wide-field resolution. The cluster houses a wide array of stars for Hubble to examine, including one area that has stopped forming stars, and another that continues to form them. Hubble’s unique capabilities allowed astronomers to comprehensively study the diversity of stars in the N11 complex, and map the differences between each region. 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 19, 2024 Editor Michelle Belleville Location NASA Goddard Space Flight Center Related Terms Astrophysics Astrophysics Division Goddard Space Flight Center Hubble Space Telescope Nebulae Stars The Universe 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
  25. 4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Meet four employees from NASA’s Glenn Research Center who have a personal connection to aviation, at work and beyond.Credit: (Left to right): Waldo Acosta, Jared Berg, Lori Manthey, Lindsay Kaldon The first “A” in NASA stands for aeronautics. Glenn Research Center in Cleveland is just one of several NASA centers conducting revolutionary research to make flight cleaner, safer, and quieter. But an interest in flying goes beyond the professional for many at NASA. Meet a handful of NASA Glenn employees who have a personal connection to aviation, at work and beyond. Jared Berg “I think my flying and engineering work positively influence each other. Flying integrates a lot of technical disciplines and serves as a real-word application of things I know theoretically about aerodynamics or heat transfer.” jared berg Thermal Subsystem Manager for Gateway’s Power and Propulsion Element Left photo: Jared Berg flying above the clouds in the the NASAIRS Flying Club’s Cessna 172. Right photo: A view out the plane window.Credit: Jared Berg Planting the Seed: Berg grew up reading aviation books with his family and building model planes. Attending the EAA AirVenture airshow in Oshkosh, Wisconsin, throughout childhood inspired him to pursue flight training once he had a full-time NASA job. Joining the Club: Berg is currently a member of the NASAIRS Flying Club at NASA Glenn, which he says helps make flying more accessible and lets him constantly learn from other pilots. Flying High: Berg has now been flying recreationally for over a decade and considers it a part of his everyday life. “Flying allows an escape from the mundane and brings a sense of adventure to traveling,” Berg said. “You also get to experience nature, specifically weather but also the land you’re flying over, in a way that’s relatively raw and somehow personal.” Lindsay Kaldon "I love the feeling after takeoff and when you’ve reached cruising altitude. It’s as if all the stresses of life wash away when you’re up there in the sky. Being up in the clouds with all the beauty of the Earth below, it’s as if you’re in heaven.” Lindsay Kaldon Fission Surface Power Project Manager Left photo: Lindsay Kaldon after her first solo flight. Right photo: Kaldon celebrates passing her private pilot exam.Credit: Lindsay Kaldon Air Force and Astronauts: Kaldon’s father was an Air Force F-16 crew chief and a member of the Thunderbirds demonstration team, so Kaldon was no stranger to jets growing up. “Every day was an airshow living on the base that they trained out of,” Kaldon said. After earning a bachelor’s degree in electrical engineering, Kaldon joined the Air Force herself with hopes of one day becoming an astronaut. Going Solo: Kaldon later earned her private pilot’s license and says she’ll always remember her first solo cross-country flight. She chose Kitty Hawk, the site of the Wright brothers’ first flight, as her destination. Keeping the Energy: A monument that stands along the runway at Kitty Hawk is inscribed with words Kaldon remembers whenever solving difficult challenges through her work at NASA. “It says, ‘Achieved by Dauntless Resolution and Unconquerable Faith.’ The Wright brothers were faced with a lot of doubters who didn’t think flight was possible. Yet they proved them wrong and never gave up,” Kaldon said. “I love that. When things get tough, I just close my eyes and think about that phrase.” Lori Manthey “I encourage anyone who has an interest in flying to take a discovery flight at your local airport. If you get bitten by the flying bug, it just may become a life-long obsession. Ask me how I know!” Lori Manthey Chief of Administrative Services and Exchange Operations Manager Left photo: Lori Manthey with a Grumman Cheetah plane. Right photo: Lori Manthey at the Grumman Cheetah controls.Credit: Lori Manthey Head in the Clouds: After a discovery flight in a small Cessna 150 plane, Manthey was hooked on flying. On weekends and evenings after beginning a full-time NASA job, she hopped in a Piper Tomahawk single-engine trainer at Lorain County Regional Airport to earn her private pilot certificate. “I love the feeling of floating in the air and seeing the world below,” she said. Women in Aero: Manthey is passionate about advancing and supporting female pilots and currently serves as membership chair of the Lake Erie chapter of the Ninety-Nines, an organization started by Amelia Earhart in 1929. She is also a member of the Cleveland chapter of Women in Aviation. Looking to the Future: Every year, Manthey participates in Girls in Aviation Day at Cleveland’s Burke Lakefront Airport to introduce girls to the world of aviation. “I think it is so important to help encourage young women and girls to become part of the next generation of female pilots,” she said. Back in the Cockpit: Manthey is currently working to earn her instrument rating, which will let her fly “blind” in cloudy and foggy weather conditions. Waldo J. Acosta “Flying gives me a thrill. The perspective you’re able to see of the world from up in the sky is a special feeling. Aircraft have the ability to take us all over the world so we can experience different cultures and meet different people, and that has shaped me into who I am today.” Waldo J. Acosta Icing Research Tunnel Lead Facility Engineer Left photo: Waldo J. Acosta, right, stands beside his father before taking him for a ride in a DA20 aircraft. Top right photo: A young Acosta and his father at the EAA AirVenture airshow in Oshkosh, Wisconsin. Lower right photo: Acosta (center) works with colleagues Tadas Bartkus (left) and Emily Timko in the control room of NASA Glenn Research Center’s Icing Research Tunnel. Credit: Waldo J. Acosta, NASA/Jef Janis Family Ties: Throughout Acosta’s childhood, Acosta’s father, a former researcher at NASA Glenn, brought his family along on work trips to the EAA AirVenture airshow in Oshkosh, Wisconsin. “I fell in love with everything related to flying during those trips, and they set the tone early on my path to working in aviation,” Acosta said. Next Steps: Acosta started taking flying lessons while studying aerospace engineering at The Ohio State University, eventually receiving his private pilot’s license. Safety First: Overseeing testing and maintenance operations at NASA Glenn’s Icing Research Tunnel, Acosta is now directly involved in aviation safety research. The facility, the longest-running icing wind tunnel in the world, helps NASA and industry study how ice affects aircraft and test ice protection systems and tools. Flying Full Circle: Acosta still attends airshows every chance he can get and has taken both his father and wife soaring into the clouds. Keep Exploring Discover More Topics From NASA Missions Humans in Space Climate Change Solar System View the full article
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