Members Can Post Anonymously On This Site
Mission Delta commanders highlight critical space capabilities at 2025 AFA Warfare Symposium
-
Similar Topics
-
By NASA
The official portrait of NASA’s SpaceX Crew-10 members with (from left) Mission Specialist Kirill Peskov of Roscosmos; Pilot Nicole Ayers and Commander Anne McClain, both NASA astronauts; and Mission Specialist Takuya Onishi from JAXA (Japan Aerospace Exploration Agency).NASA/Bill Stafford/Helen Arase Vargas Four crew members are preparing to launch to the International Space Station as part of NASA’s SpaceX Crew-10 mission to perform research, technology demonstrations, and maintenance activities aboard the microgravity laboratory.
NASA astronauts Anne McClain, Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov will lift off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.
The flight is the 10th crew rotation mission with SpaceX to the space station, and the 11th human spaceflight as part of NASA’s Commercial Crew Program.
As teams progress through Dragon spacecraft milestones for Crew-10, they also are preparing a second-flight Falcon 9 booster for the mission. Once all rocket and spacecraft system checkouts are complete and all components are certified for flight, teams will mate Dragon to the Falcon 9 rocket in SpaceX’s hangar at the launch site. The integrated spacecraft and rocket will then be rolled to the pad and raised to vertical for a dry dress rehearsal with the crew and an integrated static fire test prior to launch.
Crew
The four members of NASA’s SpaceX Crew-10 mission (from left) Mission Specialist Kirill Peskov of Roscosmos, NASA Astronauts Nichole Ayers, pilot, and Anne McClain, commander, along with Mission Specialist Takuya Onishi of JAXA (Japan Aerospace Exploration Agency) are pictured training inside a Dragon training spacecraft at SpaceX in Hawthorne, California.SpaceX Selected by NASA as an astronaut in 2013, this will be McClain’s second spaceflight. A colonel in the U.S. Army, she earned her bachelor’s degree in Mechanical Engineering from the U.S. Military Academy at West Point, New York, and holds master’s degrees in Aerospace Engineering, International Security, and Strategic Studies. The Spokane, Washington, native was an instructor pilot in the OH-58D Kiowa Warrior helicopter and is a graduate of the U.S. Naval Test Pilot School in Patuxent River, Maryland. McClain has more than 2,300 flight hours in 24 rotary and fixed-wing aircraft, including more than 800 in combat, and was a member of the U.S. Women’s National Rugby Team. On her first spaceflight, McClain spent 204 days as a flight engineer during Expeditions 58 and 59 and completed two spacewalks, totaling 13 hours and 8 minutes. Since then, she has served in various roles, including branch chief and space station assistant to the chief of NASA’s Astronaut Office. Follow @astroannimal on X and @astro_annimal on Instagram.
This mission will be the first spaceflight for Ayers, who was selected as a NASA astronaut in 2021. Ayers is a major in the U.S. Air Force and the first member of NASA’s 2021 astronaut class named to a crew. The Colorado native graduated from the Air Force Academy in Colorado Springs with a bachelor’s degree in Mathematics and a minor in Russian, and was a member of the academy’s varsity volleyball team. She later earned a master’s in Computational and Applied Mathematics from Rice University in Houston. Ayers served as an instructor pilot and mission commander in the T-38 ADAIR and F-22 Raptor, leading multinational and multiservice missions worldwide. She has more than 1,400 total flight hours, including more than 200 in combat. Follow @astro_ayers on X and @astro_ayers on Instagram.
With 113 days in space, Crew-10 will mark Onishi’s second trip to the space station. After being selected as an astronaut by JAXA in 2009, he flew as a flight engineer for Expeditions 48 and 49, becoming the first Japanese astronaut to robotically capture the Cygnus spacecraft. He also constructed a new experimental environment aboard Kibo, the station’s Japanese experiment module. After his first spaceflight, Onishi became certified as a JAXA flight director, leading the team responsible for operating Kibo from JAXA Mission Control in Tsukuba, Japan. He holds a bachelor’s degree in Aeronautics and Astronautics from the University of Tokyo, and was a pilot for All Nippon Airways, flying more than 3,700 flight hours in the Boeing 767. Follow astro_onishi on X.
The Crew-10 mission also will be Peskov’s first spaceflight. Before his selection as a cosmonaut in 2018, he earned a degree in Engineering from the Ulyanovsk Civil Aviation School and was a co-pilot on the Boeing 757 and 767 aircraft for airlines Nordwind and Ikar. Assigned as a test cosmonaut in 2020, he has additional experience in skydiving, zero-gravity training, scuba diving, and wilderness survival.
Mission Overview
NASA’s SpaceX Crew-10 members stand between Falcon 9 first-stage boosters at SpaceX’s HangarX facility at NASA’s Kennedy Space Center in Florida. From left are Mission Specialist Kirill Peskov of Roscosmos, Mission Specialist Takuya Onishi of JAXA (Japan Aerospace Exploration Agency), along with NASA Astronauts Commander Anne McClain and Pilot Nichole Ayers.SpaceX Following liftoff, the Falcon 9 rocket will accelerate Dragon to approximately 17,500 mph. Once in orbit, the crew and SpaceX mission control in Hawthorne, California, will monitor a series of maneuvers that will guide Dragon to the forward-facing port of the station’s Harmony module. The spacecraft is designed to dock autonomously, but the crew can take control and pilot manually, if necessary.
After docking, Crew-10 will be welcomed aboard the station by the seven-member crew of Expedition 72 and conduct a short handover period on science and maintenance activities with the departing Crew-9 crew members. Then, NASA astronauts Nick Hague, Suni Williams, Butch Wilmore, and Roscosmos cosmonaut Aleksandr Gorbunov will undock from the space station and return to Earth. Ahead of Crew-9 return, mission teams will review weather conditions at the splashdown sites off the coast of Florida prior to departure from station.
Crew-10 will conduct new scientific research to prepare for human exploration beyond low Earth orbit and benefit humanity on Earth. The crew is scheduled to conduct material flammability tests for future spacecraft designs, engage with students via ham radio and use its existing hardware to test a backup lunar navigation solution, and participate in an integrated study to better understand physiological and psychological changes to the human body to provide valuable insights for future deep space missions.
These are just a few of the more than 200 scientific experiments and technology demonstrations taking place during the mission.
While aboard the orbiting laboratory, Crew-10 will welcome a Soyuz spacecraft with three new crew members, including NASA astronaut Jonny Kim, and they will bid farewell to the Soyuz carrying NASA astronaut Don Pettit. The crew also is expected to see the arrival of the SpaceX Dragon, Roscosmos Progress, and Northrop Grumman’s Cygnus cargo spacecraft, as well as the short-duration private Axiom Mission 4 crew.
The cadre will fly aboard the SpaceX Dragon spacecraft, named Endurance, which previously flew NASA’s SpaceX Crew-3, Crew-5, and Crew-7 missions.
Commercial crew missions enable NASA to maximize use of the space station, where astronauts have lived and worked continuously for more than 24 years, testing technologies, performing research, and developing the skills needed to operate future commercial destinations in low Earth orbit, and explore farther from Earth. Research conducted on the space station benefits people on Earth and paves the way for future long-duration missions to the Moon and beyond through NASA’s Artemis missions.
Learn more about the space station, its research, and crew, at: https://www.nasa.gov/station
View the full article
-
By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
As NASA continues to enable a sustainable, cost-effective commercial space economy, the agency is seeking partnership proposals for the operations, sustaining engineering, and utilization of Astrobee, a free-flying robotic system aboard the International Space Station.
The Announcement for Partnership Proposal contains instructions and criteria for transferring responsibility of the Astrobee system to a commercial provider. Submissions are due to NASA by Friday, March 21.
Astrobee has operated aboard the space station since 2019, working autonomously or managed by flight controllers or researchers on the ground. Technology like the Astrobee system can help astronauts with routine duties, like inventory or documentation, freeing up time for complex work and additional experiments.
The Astrobee system includes three cube-shaped robots aboard the space station, software, and a docking station for recharging. On the ground, three robots function as flight spares and are used for software and maintenance testing. The system is an important technology demonstration and science, technology, engineering, and mathematics outreach platform.
The robots can fly freely through the station’s microgravity environment, with cameras and sensors to help guide them. Their perching arms can grasp station handrails or grab and hold items. Past experiments involving the Astrobee robots include testing mechanical adhesive technology, mapping the station, and identifying potential life support system issues.
“Astrobee has been a beacon for robotic and autonomous research in space for many years, working with academia and industry partners across our country and internationally,” said Eugene Tu, center director at NASA’s Ames Research Center in California’s Silicon Valley, which led the Astrobee project. “We’re excited about the opportunity to continue this mission with a commercial partner.”
As part of the agreement, the commercial partner will provide ground-based testing, equipment, and lab space as needed. The partner will be responsible for the Astrobee system through the end of the space station’s operational life. The commercial partner also will provide milestone objectives and ensure the continued development of Astrobee technology to support the future of commercial space.
The International Space Station is a convergence of science, technology, and human innovation that enables research not possible on Earth. For more than 24 years, NASA has supported a continuous U.S. human presence aboard the orbiting laboratory, through which astronauts have learned to live and work in space for extended periods of time. The space station is a springboard for developing a low Earth orbit economy and NASA’s next great leaps in exploration, including missions to the Moon under Artemis and, ultimately, human exploration of Mars.
Learn more about the International Space Station, its research, and its crew, at:
https://www.nasa.gov/station
Learn more about NASA Ames’ world-class research and development in aeronautics, science, and exploration technology at:
https://www.nasa.gov/ames
-end-
Tara Friesen
Ames Research Center, Silicon Valley
650-604-4789
tara.l.friesen@nasa.gov
Request for Proposals
https://sam.gov/opp/ad273ca16c3a4068902797f07df543be/view
View the full article
-
By NASA
1 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Airspace Operations Safety Program (AOSP) Resource Analyst Group
* Denotes Team Lead
NASA Ames Research Center
Warcquel D. Frieson
Mary Nguyen
Sandra E. Ramirez
Tiana (Thuy) D. Vo
NASA Glenn Research Center
Julie A. Blackett
NASA Headquarters
Michele D. Dodson*
Jeffrey S. Farlin*
NASA Langley Research Center
Yolanda Keiller
2024 AA Award Honorees
2024 AA Award Honorees PDF
ARMD Associate Administrator Awards
Facebook logo @NASA@NASAaero@NASAes @NASA@NASAaero@NASAes Instagram logo @NASA@NASAaero@NASAes Linkedin logo @NASA Keep Exploring Discover More Topics From NASA
Missions
Artemis
Aeronautics STEM
Explore NASA’s History
Share
Details
Last Updated Mar 06, 2025 EditorLillian GipsonContactJim Bankejim.banke@nasa.gov Related Terms
Associate Administrator Awards View the full article
-
By Space Force
Space Force senior leaders discussed the future of space operations with an emphasis on the need for technological advancements, international partnerships and scalable capabilities to counter evolving global threats.
View the full article
-
By NASA
5 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
An artist’s concept depicts one of NASA’s Voyager probes. The twin spacecraft launched in 1977.NASA/JPL-Caltech The farthest-flung human-made objects will be able to take their science-gathering even farther, thanks to these energy-conserving measures.
Mission engineers at NASA’s Jet Propulsion Laboratory in Southern California turned off the cosmic ray subsystem experiment aboard Voyager 1 on Feb. 25 and will shut off Voyager 2’s low-energy charged particle instrument on March 24. Three science instruments will continue to operate on each spacecraft. The moves are part of an ongoing effort to manage the gradually diminishing power supply of the twin probes.
Launched in 1977, Voyagers 1 and 2 rely on a radioisotope power system that generates electricity from the heat of decaying plutonium. Both lose about 4 watts of power each year.
“The Voyagers have been deep space rock stars since launch, and we want to keep it that way as long as possible,” said Suzanne Dodd, Voyager project manager at JPL. “But electrical power is running low. If we don’t turn off an instrument on each Voyager now, they would probably have only a few more months of power before we would need to declare end of mission.”
The two spacecraft carry identical sets of 10 science instruments. Some of the instruments, geared toward collecting data during planetary flybys, were turned off after both spacecraft completed their exploration of the solar system’s gas giants.
The instruments that remained powered on well beyond the last planetary flyby were those the science team considered important for studying the solar system’s heliosphere, a protective bubble of solar wind and magnetic fields created by the Sun, and interstellar space, the region outside the heliosphere. Voyager 1 reached the edge of the heliosphere and the beginning of interstellar space in 2012; Voyager 2 reached the boundary in 2018. No other human-made spacecraft has operated in interstellar space.
Last October, to conserve energy, the project turned off Voyager 2’s plasma science instrument, which measures the amount of plasma — electrically charged atoms — and the direction it is flowing. The instrument had collected only limited data in recent years due to its orientation relative to the direction that plasma flows in interstellar space. Voyager 1’s plasma science instrument had been turned off years ago because of degraded performance.
Interstellar Science Legacy
The cosmic ray subsystem that was shut down on Voyager 1 last week is a suite of three telescopes designed to study cosmic rays, including protons from the galaxy and the Sun, by measuring their energy and flux. Data from those telescopes helped the Voyager science team determine when and where Voyager 1 exited the heliosphere.
Scheduled for deactivation later this month, Voyager 2’s low-energy charged particle instrument measures the various ions, electrons, and cosmic rays originating from our solar system and galaxy. The instrument consists of two subsystems: the low-energy particle telescope for broader energy measurements, and the low-energy magnetospheric particle analyzer for more focused magnetospheric studies.
Both systems use a rotating platform so that the field of view is 360 degrees, and the platform is powered by a stepper motor that provides a 15.7-watt pulse every 192 seconds. The motor was tested to 500,000 steps — enough to guarantee continuous operation through the mission’s encounters with Saturn, which occurred in August 1980 for Voyager 2. By the time it is deactivated on Voyager 2, the motor will have completed more than 8.5 million steps.
“The Voyager spacecraft have far surpassed their original mission to study the outer planets,” said Patrick Koehn, Voyager program scientist at NASA Headquarters in Washington. “Every bit of additional data we have gathered since then is not only valuable bonus science for heliophysics, but also a testament to the exemplary engineering that has gone into the Voyagers — starting nearly 50 years ago and continuing to this day.”
Addition Through Subtraction
Mission engineers have taken steps to avoid turning off science instruments for as long as possible because the science data collected by the twin Voyager probes is unique. With these two instruments turned off, the Voyagers should have enough power to operate for about a year before the team needs to shut off another instrument on both spacecraft.
In the meantime, Voyager 1 will continue to operate its magnetometer and plasma wave subsystem. The spacecraft’s low-energy charged particle instrument will operate through the remainder of 2025 but will be shut off next year.
Voyager 2 will continue to operate its magnetic field and plasma wave instruments for the foreseeable future. Its cosmic ray subsystem is scheduled to be shut off in 2026.
With the implementation of this power conservation plan, engineers believe the two probes could have enough electricity to continue operating with at least one science instrument into the 2030s. But they are also mindful that the Voyagers have been weathering deep space for 47 years and that unforeseen challenges could shorten that timeline.
Long Distance
Voyager 1 and Voyager 2 remain the most distant human-made objects ever built. Voyager 1 is more than 15 billion miles (25 billion kilometers) away. Voyager 2 is over 13 billion miles (21 billion kilometers) from Earth.
In fact, due to this distance, it takes over 23 hours to get a radio signal from Earth to Voyager 1, and 19½ hours to Voyager 2.
“Every minute of every day, the Voyagers explore a region where no spacecraft has gone before,” said Linda Spilker, Voyager project scientist at JPL. “That also means every day could be our last. But that day could also bring another interstellar revelation. So, we’re pulling out all the stops, doing what we can to make sure Voyagers 1 and 2 continue their trailblazing for the maximum time possible.”
For more information about NASA’s Voyager missions, visit:
https://science.nasa.gov/mission/voyager
News Media Contacts
DC Agle / Calla Cofield
Jet Propulsion Laboratory, Pasadena, Calif.
818-653-6297 / 626-808-2469
agle@jpl.nasa.gov / calla.e.cofield@jpl.nasa.gov
2025-032
Share
Details
Last Updated Mar 05, 2025 Related Terms
Jet Propulsion Laboratory Explore More
3 min read University High Knows the Answers at NASA JPL Regional Science Bowl
Article 2 days ago 3 min read NASA Uses New Technology to Understand California Wildfires
Article 5 days ago 6 min read NASA’s Europa Clipper Uses Mars to Go the Distance
Article 1 week ago Keep Exploring Discover Related Topics
Missions
Humans in Space
Climate Change
Solar System
View the full article
-
-
Check out these Videos
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.