http://www.nasa.gov/rss/dyn/solar_system.rss
NASA astronaut Frank Rubio landed in Kazakhstan on Sept. 27, 2023, after spending 371 days in space aboard the International Space Station. Rubio’s mission is the longest single spaceflight by a U.S. astronaut in history.
While on the space station, Rubio completed 5,963 orbits of the Earth. See the highlights of his year in space.
Image Credit: NASA/Bill Ingalls
Air taxis may become an important part of the U.S. transportation ecosystem, quickly carrying people relatively short distances – and eventually some may fly without a pilot aboard. NASA is helping prepare for that future with research to ensure that fully autonomous flight technology is safe.
Currently, a NASA study team is evaluating how autonomous software can work with flight navigation tools. And to get that information, they’re investigating how human pilots interact with the new flight navigation technology.
This work, involving the agency’s research pilots, software developers, and flight engineers, is critical for NASA’s Advanced Air Mobility mission, which envisions a future of new air transportation options including air taxis and delivery drones. The research is part of an automation software development collaboration between NASA, the Defense Advanced Research Projects Agency (DARPA) and the aircraft manufacturer Sikorsky.
During an upcoming test, NASA research pilot Scott “Jelly” Howe will wear specially designed glasses that track the movement of his pupils, as well as biometric sensors that measure his body temperature and brain activity during flight. Data gathered will include Howe’s real-time reactions to ground control instructions, aircraft controls, the presence of other aircraft, and weather. The research will also monitor his use of a specially designed tablet into which he will select algorithm suggested flight path options and manually input commands.
Biometric indicators such as dilated pupils, increased brain activity, elevated heart rate, respiration, and temperature can reveal when a pilot is experiencing excessive workload or heightened stress levels. The data gathered through this study will provide insight into pilots’ tendencies during flight. NASA researchers will use that data to improve future autonomous systems, so they can respond to hazards like human pilots would, paving the way for air taxi operations in the U.S. airspace
“The biometric devices we employ enable us to quantify physiological aspects that are typically subconscious,” said NASA human factors researcher Dr. Tyler Fettrow. “Through these devices, we capture eye tracking data, providing insights into where the pilot’s attention is focused, the duration of their fixations, and changes in pupil dilation.”
This type of human-factors research is important because of the unique challenges involved with integrating air taxis in the existing airspace system, where autonomous systems will have to avoid obstacles like other aircraft, buildings, birds, and weather. NASA is looking at the larger blueprint of how these aircraft will be integrated into the national airspace.
“Advanced Air Mobility systems typically involve a high degree of automation and interaction between the humans and technology,” Fettrow said. “Designing interfaces that provide clear situational awareness, appropriate alerts and notifications, and effective communication channels is vital for safe operations.”
Two upcoming spacewalks outside the International Space Station to conduct science research and station maintenance will feature NASA astronauts, both first-time spacewalkers.
NASA astronaut Loral O’Hara will participate in spacewalks on Thursday, Oct. 12, and Friday, Oct. 20, with ESA (European Space Agency) astronaut Andreas Mogensen joining her on the first, and NASA astronaut Jasmin Moghbeli joining her on the second.
Agency experts will preview the spacewalks during a news conference at 1 p.m. EDT on Friday, Oct. 6, from NASA’s Johnson Space Center in Houston.
Live coverage of the news conference and spacewalks will air on NASA Television, the NASA app, and the agency’s website.
News conference participants are:
Media interested in participating in person or by phone must contact the Johnson newsroom no later than 10 a.m., Friday, Oct. 6, by calling 281-483-5111 or emailing jsccommu@mail.nasa.gov. To ask questions by phone, reporters must dial into the news conference no later than 15 minutes prior to the start of the call. Questions may also be submitted on social media using #AskNASA.
The first spacewalk is scheduled to begin at 10 a.m. and last about six hours with NASA TV coverage beginning at 8:30 a.m.
On Oct. 12, O’Hara and Mogensen will exit the station’s Quest airlock to collect samples for analysis to see whether microorganisms may exist on the exterior of the orbital complex. They also will replace a high-definition camera on the port truss of the station and conduct other maintenance work to prepare for future spacewalks.
O’Hara will serve as extravehicular activity (EVA) crew member 1 and will wear a suit with red stripes. Mogensen will serve as extravehicular crew member 2 and will wear an unmarked suit. U.S. spacewalk 89 will be the first spacewalk for both crew members.
On Oct. 20, O’Hara and Moghbeli will complete the removal of a faulty electronics box, called a Radio Frequency Group, from a communications antenna on the starboard truss of the station and replace one of twelve Trundle Bearing Assemblies on the port truss Solar Alpha Rotary Joint. The bearings enable the station’s solar arrays to rotate properly to track the sun as the station orbits the Earth. During this spacewalk, Moghbeli will serve as EVA crew member 1 and O’Hara will serve as EVA crew member 2. U.S. spacewalk 90 will be the first spacewalk for Moghbeli and second for O’Hara.
The second spacewalk will begin at 7:30 a.m. and last approximately six and a half hours with NASA TV coverage beginning at 6 a.m.
Get breaking news, images and features from the space station on the station blog, Instagram, Facebook, and X.
Learn more about International Space Station research and operations at:
-end-
Lora Bleacher / Julian Coltre
Headquarters, Washington
202-358-1100
lora.v.bleacher@nasa.gov / julian.n.coltre@nasa.gov
Sandra Jones
Johnson Space Center, Houston
281-483-5111
sandra.p.jones@nasa.gov
4 min read
NASA will begin a new RS-25 test series Oct. 5, the final round of certification testing ahead of production of an updated set of the engines for the SLS (Space Launch System) rocket. The engines will help power future Artemis missions to the Moon and beyond.
A series of 12 tests stretching into 2024 is scheduled to occur on the Fred Haise Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. The tests are a key step for lead SLS engines contractor Aerojet Rocketdyne, an L3Harris Technologies company, to produce engines that will help power the SLS rocket, beginning with Artemis V.
“NASA and our industry partners continue to make steady progress toward restarting production of the RS-25 engines for the first time since the space shuttle era as we prepare for our more ambitious missions to deep space under Artemis with the SLS rocket,” said Johnny Heflin, liquid engines manager for SLS at NASA’s Marshall Space Flight Center in Huntsville, Alabama. “The upcoming fall test series builds off previous hot fire testing already conducted at NASA Stennis to help certify a new design that will make this storied spaceflight engine even more powerful.”
For each Artemis mission, four RS-25 engines, along with a pair of solid rocket boosters, power the SLS rocket, producing more than 8.8 million pounds of thrust at liftoff. Following a “test like you fly” approach, all 12 tests in the new series are scheduled for at least 500 seconds, the same amount of time the engines must fire during an actual launch.
The 12-test series will use developmental engine E0525 to collect data for the final RS-25 design certification review. The engine features a second set of new key components, including a nozzle, hydraulic actuators, flex ducts, and turbopumps. The components match design features of those used during the initial certification test series completed at the south Mississippi site in June.
“Testing a second set of hardware during this next phase of our certification test series will give us repeatability to ensure we have sound processes for building our new engines,” said Mike Lauer, RS-25 deputy program manager at Aerojet Rocketdyne. “The successful testing of the brand-new certification engine proved our engineering was sound – that the new design is capable of meeting requirements at operating extremes and durations. This next test series will help confirm our manufacturing processes will reliably create production engines that will meet these same requirements.”
Operators will fire the engine at power levels varying between 80% and 113% to test performance in multiple scenarios. The first four Artemis missions are using modified space shuttle main engines that can power up to 109% of their rated level. New RS-25 engines will power up to the 111% level to provide additional thrust. Testing up to the 113% power level provides a margin of operational safety.
The longest test of the new series is planned for 650 seconds. Crews will conduct a gimbal test of the engine to ensure it can pivot as needed to help SLS maintain stability and trajectory during flight. The Oct. 5 test is scheduled for 550 seconds and will fire the RS-25 engine up to 111% power level.
Overall, a total of 6,350 seconds of hot fire is planned for the series. With completion of the campaign, it is anticipated all systems will be “go” to produce 24 new RS-25 engines using the updated design for missions beginning with Artemis V.
“Testing at the historic Fred Haise Test Stand is critical to ensure that our astronauts fly safely,” said Chip Ellis, project manager for RS-25 testing at NASA Stennis. “The test team takes great care to ensure these engines will operate as designed to launch NASA payloads and astronauts to the Moon and beyond.”
Through Artemis, NASA will use innovative technologies and collaborate with commercial and international partners to explore more of the Moon than ever. The agency will use what is learned on and around the Moon to take the next giant leap of sending the first astronauts to Mars.
For information about NASA’s Stennis Space Center, visit:
C. Lacy Thompson
Stennis Space Center, Bay St. Louis, Mississippi
228-363-5499
calvin.l.thompson@nasa.gov
As we continue to celebrate Hispanic Heritage Month, the NASA Office of Small Business Programs is pleased to share the contributions of Bastion Technologies Inc. (Bastion), a Hispanic-owned company that supports NASA’s missions. Their primary role is in Safety & Mission Assurance at NASA’s Marshall Space Flight Center in Huntsville, Alabama. This includes systems engineering, where they have worked on design and analysis activities for the International Space Station, space shuttle, and Artemis programs.
Bastion engages in critical assessments to ensure the highest standards of safety and reliability in NASA missions. Their team provides mission assurance support for both crewed and uncrewed flight systems at various other NASA centers such as Stennis Space Center, Ames Research Center, Glenn Research Center, and NASA’s Jet Propulsion Laboratory. In addition to supporting the success of NASA missions, they have prioritized the safety of our astronauts and valuable payloads. As a result, Bastion has received the Marshall Space Flight Center Safety Award for maintaining an exemplary safety record, with 2 million work hours without any injuries.
NASA has also recognized Bastion with the Space Flight Awareness Award for their role in multiple aspects of the Space Launch Program, particularly in ensuring the successful delivery and launch of the Artemis I launch vehicle. During Artemis I, NASA’s SLS (Space Launch System), soared into the sky and sent the Orion spacecraft on a 1.4-million-mile journey beyond the Moon and back. The Space Launch System is NASA’s heavy-lift rocket and serves as the cornerstone for human exploration beyond Earth’s orbit. The SLS is the only rocket capable of sending the Orion spacecraft, four astronauts, and transporting extensive cargo directly to the Moon within a single mission.
They have also aided in a 12-test series of the new RS-25 engines at the agency’s Stennis Space Center in Mississippi, which are integral to future SLS rocket missions. For over three decades, the RS-25 engine powered the space shuttle, completing 135 missions. This engine stands as one of the most rigorously tested large rocket engines in history, with over 3,000 starts and an accumulated firing time exceeding 1 million seconds through ground tests and flight. Throughout the Space Shuttle Program, the RS-25 underwent numerous design enhancements aimed at improving durability, reliability, safety, and performance.
Furthermore, Bastion’s assistance in projects such as the Sample Cartridge Assembly and Copper Indium Sulfide Defect Growth has been critical in completing the CISDG-C1 hardware for shipment and launch on the 28th SpaceX commercial resupply services mission for NASA. It launched to the International Space Station from the agency’s Kennedy Space Center in Florida on June 3, 2023. On this mission, SpaceX’s Dragon spacecraft transported several thousand pounds of essential hardware, scientific experiments, and technology demonstrations. It also encompassed research on plant stress adaptation, investigations into genetic structures known as telomeres, as well as the deployment of satellite projects designed by Canadian students.
Lastly, Bastion’s contribution to the Life Science Glovebox payload has seen a significant increase, with them completing 2.5 times as many integrated safety assessments in 2023 as they did in 2022. The Life Sciences Glovebox is a sealed work area in the International Space Station which provides bioisolation and waste control. Crew members can perform experimental procedures in cell, insect, aquatic, plant, and animal developmental biology.
Jorge Hernandez, the CEO of Bastion Technologies Inc. shares how his unique identity as a Hispanic professional continues to influence his daily work with NASA and Bastion in profound ways. “Growing up in a culturally rich and diverse background, I have brought a unique perspective to problem-solving and teamwork. I’ve learned to adapt to different challenges and appreciate the value of diversity in the workplace,” says Hernandez.
He goes on to emphasize that Bastion actively supports mentorship and advocates for underrepresented minorities in STEM fields, aiming to inspire the next generation of diverse professionals to reach for the stars.
“Bastion’s journey supporting NASA has been deeply influenced by my heritage, which has driven our company to excel and promote diversity within the agency. Bastion is proud to contribute to NASA’s mission and play our part in advancing our understanding of the universe.” – Jorge Hernandez
By: Maliya Malik
NASA Office Of Small Business Programs Intern
The first crew to take part in a yearlong NASA Mars analog mission reached a milestone of 100 days inside the 1,700-square-foot habitat on October 3.
The four person, volunteer crew entered the CHAPEA (Crew Health and Performance Exploration Analog) habitat at NASA’s Johnson Space center in Houston on June 25 to begin a 378-day Mars surface simulation.
Throughout their mission, the crew is carrying out different types of mission activities future astronauts will take part in during a human Mars mission, including simulated spacewalks, robotic operations, habitat maintenance, personal hygiene, exercise, and crop growth.
While the CHAPEA crew is also simulating Mars-realistic communication delay of up to 22-minutes one-way, they have periodically captured and shared images of their experience.
NASA is leading a return to the Moon for long-term science and exploration. Through Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before. Lessons learned on and around the Moon and activities like CHAPEA on the ground will prepare NASA for the next giant leap: sending astronauts to Mars.
“I can almost directly trace my entire career back to [my extracurriculars] in high school and a mentor I had. My first foray into engineering was this high school program called the Robotics Science Academy. It was basically my high school’s attempt to put together a curriculum that was designed specifically to prepare students for an engineering track in college. But since it was the first year of trying this program, there were only about eight of us. The high school teacher leading the robotics track, Mr. Donelson, was always [encouraging] about trying new things and getting out of our comfort zone. And I think that always really helped me.”
“So I owe a lot to him, for sure. He would stay after school with us and walk us through our assignments, and ended up encouraging us to enter an underwater robotics competition. Because we were fairly landlocked – which is obviously not great for underwater robotics that are meant for deep sea missions — we sort of lucked our way into the international competition.”
“Even so, we ended up winning a “bang for your buck” award based on the amount of tasks we completed in the mission and the cost of our robot, because the cost was very, very low. It was just this Frankenstein monstrosity of PVC pipes and messy high schooler soldering and wiring. But no matter how it looked, I was lucky to have teachers like Mr. Donelson to push all of us forward.”
Image Credit: NASA / James Blair
On Oct. 1, 1958, the National Aeronautics and Space Administration (NASA) officially began operations. President Dwight D. Eisenhower signed into law the National Aeronautics and Space Act the previous July, creating NASA to lead America’s civilian space program in response to Soviet advances in space exploration. T. Keith Glennan and Hugh L. Dryden were sworn in as NASA’s first administrator and deputy administrator, respectively. As its core, the new agency incorporated the National Advisory Committee for Aeronautics (NACA), founded in 1915 to advance aeronautics research in the United States. The NACA elements included three large research laboratories and two small test facilities. Projects and facilities transferred from other agencies to augment NASA’s capabilities. Within days of opening, NASA began work on America’s first human spaceflight program.
Left: NASA Deputy Administrator Hugh L. Dryden, left, introduces NASA Administrator T. Keith Glennan as he prepares to deliver a filmed address to NACA employees about the impending transition to NASA. Middle: The Dolley Madison House on LaFayette Square in Washington, D.C., NASA’s first headquarters building. Right: The main entrance to the Dolley Madison House.
In a filmed address delivered to all NACA employees shortly before the transition, Glennan explained that the change to the new organization should not affect their daily lives, even though the new agency would over time take on more responsibilities. Indeed, the transition for the existing 8,000 NACA employees proved rather seamless. They went home on Sept. 30 as NACA employees and reported for work on Oct. 1 as NASA employees, without change to their daily routines. On Oct. 1, Glennan addressed the 170-member headquarters staff in the courtyard of the Dolley Madison House on Lafayette Square in Washington, D.C., that served as NASA’s first headquarters.
Left: The logo for the National Advisory Committee for Aeronautics (NACA) on the wall of the 8-foot transonic pressure wind tunnel at the Langley Aeronautical Laboratory, now NASA’s Langley Research Center in Hampton, Virginia. Right: The entrance sign to the NACA Ames Aeronautical Laboratory, now NASA’s Ames Research Center in California’s Silicon Valley.
Left: The entrance sign to NACA’s Lewis Flight Propulsion Laboratory. Right: The entrance sign to the renamed NASA Lewis Research Center, now NASA’s Glenn Research Center in Cleveland.
Left: The NACA High Speed Flight Station, now NASA’s Armstrong Flight Research Center, at Edwards Air Force Base in California. Right: Workers removing the NACA logo at the High Speed Flight Station.
Three NACA research laboratories – Langley Aeronautical Laboratory in Hampton, Virginia; Ames Aeronautical Laboratory in Mountain View, California; and Lewis Flight Propulsion Laboratory in Cleveland, Ohio – and two small test facilities – the Muroc Dry Lake in California’s high desert for high-speed flight research, and one for sounding rockets at Wallops Island in Virginia – transferred to NASA on Oct. 1, with a total of 8,000 employees and an annual budget of $100 million. By Dec. 31, 1958, NASA had absorbed elements of the Army Ballistic Missile Agency in Huntsville, Alabama, the Naval Research Laboratory in Washington, D.C., including its Project Vanguard, and the Jet Propulsion Laboratory in Pasadena, California, a contractor facility operated by the California Institute of Technology. These added 420 employees and 2,300 contractors to the workforce and brought the agency’s appropriations to more than $330 million. It also acquired a high-priority rocket engine development project from the U.S. Air Force. Over time, the Agency established or incorporated additional centers and facilities to meet the growing needs of the nation’s space program. Today, 10 field centers across the nation work together to accomplish NASA’s varied missions.
Left: The headquarters building for the Space Task Group at NASA’s Langley Research Center in Hampton, Virginia. Middle: An early cutaway representation of a Mercury capsule. Right: An early representation of rocket engines for human spaceflight, including the F-1 at right.
President Eisenhower gave NASA overall responsibility for developing America’s human spaceflight program. The new agency inherited two large top priority projects in this arena. The first involved developing a spacecraft capable of carrying a single human into space and returning him safely to Earth. Engineers at Langley had conducted studies in this area since 1952, and on Oct. 8, 1958, Glennan gave the formal approval for the formation of a team at Langley to develop this capability. On Nov. 5, the Space Task Group (STG) formally came into existence, with Robert R. Gilruth named as project manager and Charles J. Donlan as his assistant. Thanks to their previous work, the STG released the specifications for the crewed capsule on Nov. 14, mailing them three days later to 20 prospective companies that had expressed an interest in bidding on the project that NASA formally named Project Mercury on Nov. 26. On Jan. 9, 1959, NASA selected the McDonnell Aircraft Corporation of St. Louis to develop the spacecraft. The second major high-priority project involved the development of a 1.5-million-pound thrust rocket engine to power a future large space booster. The new agency inherited studies conducted by the U.S. Air Force, and by mid-December, NASA selected the Rocketdyne Division of North American Aviation to develop the F-1 engine that later powered the Saturn V moon rocket.
Left: Pioneer 1 shortly before its launch on a Thor-Able rocket. Middle: Replica of Pioneer 1 on display at the Smithsonian Institute’s Steven F. Udvar-Hazy Center in Chantilly, Virginia. Image credit: courtesy National Air and Space Museum. Right: Engineers inspect Pioneer 3 before launch. The nearly identical Pioneer 4 became the first American spacecraft to reach solar orbit.
The new agency inherited satellite programs from other agencies. The first of these, part of a program of lunar orbiters inherited from the U.S. Air Force, launched on Oct. 11, 1958, under the auspices of NASA although the Air Force conducted the operations. Pioneer 1 blasted off aboard a Thor-Able rocket from a fledgling launch facility at Cape Canaveral, Florida. Although it did not achieve its intended mission to orbit the Moon due to a rocket malfunction, Pioneer 1 did reach a then record altitude of about 70,000 miles. The probe returned scientific data confirming the existence of the Van Allen radiation belts until it burned up on reentry in the Earth’s atmosphere 43 hours after launch. Two other Pioneers met similar fates in November and December. Pioneer 4, although it missed the Moon, became the first American spacecraft to enter solar orbit in March 1959. In the subsequent decades, NASA launched spacecraft to unlock the mysteries of the universe, dispatched probes to make close up observations of every planet in the solar system, sent men on voyages to the Moon, built a space station to maintain a permanent human presence in space, and today is preparing to return astronauts to the Moon.
The following sites provide substantive information on matters of concern to the Contracts and Acquisition Integrity Law Practice Group:
Searchable versions of the current Federal Acquisition Regulation (FAR) and NASA FAR Supplement (NFS).
NASA Grant and Cooperative Agreement Handbook — NASA Grant and Cooperative Agreement Handbook, NASA Procedures and Guidelines (NPG) 5800.1E, on the NASA On-Line Directives Information System (NODIS).
Acquisition Central →
Defense Acquisition Regulations System →
Defense Procurement and Acquisition Policy (DPAP) →
General Accounting Office (GAO) Bid Protest Decisions →
“Government Executive” A-76 and Outsourcing Page →
NASA Acquisition Internet Service (NAIS) →
NASA Procurement Library →
When the asteroid Psyche has its first close-up with a NASA spacecraft, scientists hypothesize they will find a metal-rich asteroid. It could be part or all of the iron-rich interior of a planetesimal, an early planetary building block, that was stripped of its outer rocky shell as it repeatedly collided with other large bodies during the early formation of the solar system.
New research from scientists at NASA’s Ames Research Center in California’s Silicon Valley suggests that is exactly what the agency’s Psyche mission will find.
Led by Anicia Arredondo, the paper’s first author and a postdoctoral researcher at the Southwest Research Institute in San Antonio, Texas, and Maggie McAdam, Ames research scientist and principal investigator, the team observed Psyche in Feb. 2022 using NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA). The now-retired observatory was a Boeing 747SP aircraft modified to carry a reflecting telescope. As a flying telescope, SOFIA collected data that was not affected by Earth’s lower atmosphere and made observations from all over the world, including over the oceans.
For the first time, SOFIA was able to gather data from every part of Psyche’s surface. It also allowed the team to collect data about the materials that make up Psyche’s surface – information that could not be gathered from ground-based telescopes.
The Ames team studied the way different wavelengths of light bounce off Psyche. Researchers used a mid-infrared camera, which detects wavelengths in the middle of the electromagnetic spectrum, to observe the asteroid. They measured its emissivity(the amount of energy it radiates) and porosity (how many tiny holes or spaces an object has). Both characteristics can provide clues about the materials that make up an object.
The team observed that Psyche’s emissivity data was mostly flat, meaning there were no spikes or other notable features in its spectra – that is, a chart or a graph that shows the intensity of light the asteroid emits over a range of energies. Similarly flat spectra have been found in laboratory settings when mid-infrared instruments are used on metal objects. This led the researchers to conclude that Psyche is likely a metallic body.
Notably, the team did not observe a spectral feature called the 10-micron plateau, which typically indicates a “fluffy” surface, like lunar regolith. Previous studies of Psyche had observed this feature, which suggests there may be differences between the surface at Psyche’s north pole, which was facing the Earth at the time of the Ames team’s study, and the surface at its south pole, which was the focus of previous studies. The team also proposed that the south pole regolith observed by other researchers could have been ejected from a collision elsewhere on Psyche’s surface. This idea is supported by past observations of Psyche, which found evidence of huge depressions and impact craters across the asteroid.
“With this analysis and the previous studies of Psyche, we have reached the limit of what astronomical observations can teach us about this fascinating asteroid,” said McAdam. “Now we need to physically visit Psyche to study it up close and learn more about what appears to be a very unique planetary body.” NASA’s mission to Psyche will provide that opportunity. The spacecraft is set to launch on Oct. 12, 2023. It will arrive at the asteroid in 2029 and orbit it for at least 26 months.
Psyche’s potential to answer many questions about planet formation is a key reason why it was selected for close observation by a spacecraft. Scientists believe that planets like Earth, Mars, and Mercury have metallic cores, but they are buried too far below the planets’ mantles and crusts to see or measure directly. If Psyche is confirmed to be a planetary core, it can help scientists understand what is inside the Earth and other large planetary bodies.
Psyche’s size is also important for advancing scientific understanding of Earth-like planets. It is the largest M-type (metallic) asteroid in our solar system and is long enough to cover the distance from New York City to Baltimore, Maryland. This means Psyche is more likely to show differentiation, which is when the materials inside a planet separate from one another, with the heaviest materials sinking to the middle and forming cores.
“Every time a new study of Psyche is published, it raises more questions,” said Arredondo, who was a postdoctoral researcher at Ames on the SOFIA mission when the Psyche observations were collected. “Our findings suggest the asteroid is very complex and likely holds many other surprises. The possibility of the unexpected is one of the most exciting parts of a mission to study an unexplored body, and we look forward to gaining a more detailed understanding of Psyche’s origins.”
Arizona State University leads the Psyche mission. A division of Caltech in Pasadena, JPL is responsible for the mission’s overall management, system engineering, integration and test, and mission operations. Maxar Technologies in Palo Alto, California, provided the high-power solar electric propulsion spacecraft chassis.
Psyche is the 14th mission selected as part of NASA’s Discovery Program, managed by the agency’s Marshall Space Flight Center in Huntsville, Alabama. NASA’s Launch Services Program, based at Kennedy, is managing the launch service.
SOFIA was a joint project of NASA and the German Space Agency at DLR. DLR provided the telescope, scheduled aircraft maintenance, and other support for the mission. NASA’s Ames Research Center in California’s Silicon Valley managed the SOFIA program, science, and mission operations in cooperation with the Universities Space Research Association, headquartered in Columbia, Maryland, and the German SOFIA Institute at the University of Stuttgart. The aircraft was maintained and operated by NASA’s Armstrong Flight Research Center Building 703, in Palmdale, California. SOFIA achieved full operational capability in 2014 and concluded its final science flight on Sept. 29, 2022.
Members of the news media interested in covering this topic should reach out to the Ames newsroom.
The NESC has released a technical bulletin for the Software Engineering community.
Mission or safety-critical spaceflight systems should be developed to both reduce the likelihood of software faults pre-flight and to detect/mitigate the effects of software errors should they occur in-flight. New data is available that categorizes software errors from significant historic spaceflight software incidents with implications and considerations to better develop and design software to both minimize and tolerate these most likely software failures.
Download the full technical bulletin here.
For more information, contact Lorraine Prokop, lorraine.e.prokop@nasa.gov
On July 29, 1958, President Dwight D. Eisenhower signed the National Aeronautics and Space Act “to provide for research into problems of flight within and outside the Earth’s atmosphere.” At the White House less than a month later, Eisenhower commissioned Dr. T. Keith Glennan, right, as the first administrator for NASA and Dr. Hugh L. Dryden as deputy administrator.
NASA officially opened for business 65 years ago on Oct. 1, 1958, to oversee the United States’ nonmilitary space activities. It was based on its predecessor, the National Advisory Committee for Aeronautics, which was established in 1915 to “supervise and direct the scientific study of the problems of flight, with a view to their practical solution.”
Learn more about the creation of NASA.
Image Credit: NASA
1 min read
NASA’s Eclipse Megamovie project is back for the 2024 total solar eclipse—and is seeking volunteers! During the four minutes of this solar experience, the sun’s atmosphere, or corona, will become visible. It’s a rare time when we are able to take photographs of the corona from Earth on a large scale.
The Megamovie project is giving away 100 equatorial tracking mounts to volunteers with DSLR cameras who will be in the path of totality. The application for mounts will remain open as they parse through existing applications, so if you are interested, apply quickly!
The Eclipse Megamovie project is also looking for volunteers to participate after the eclipse to help analyze photographs taken during the eclipse. Volunteers should be proficient in Python code or implementation of Machine Learning (AI) in the arranging of photographs or other data. Sign up now by filling out this survey form!
NASA’s Citizen Science Program:
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