NASA Statement on Nomination of Greg Autry for Agency CFO

NASA Statement on Nomination of Greg Autry for Agency CFO

Photo of Greg Aultry
Photo of Greg Autry
Credit: University of Central Florida

The following is a statement from NASA acting Administrator Janet Petro regarding the nomination by President Donald Trump of Greg Autry on March 24 to serve as the agency’s chief financial officer (CFO):

“The NASA CFO is responsible for executing more than $25 billion in agency funding across a variety of missions, including the Moon and Mars, for the benefit of humanity. With his previous experience as the White House liaison during President Trump’s first administration, as well as his extensive experience in space policy, I look forward to welcoming Greg as our next CFO. If confirmed, we will work together with the current Trump Administration to ensure NASA’s success in maximizing efficiencies, refining our processes, and remaining effective stewards of every tax dollar invested in our agency.”

In addition to his previous experience on the agency review team and as White House liaison at NASA, he also has served on the Commercial Space Transportation Advisory Committee (COMSTAC) at the FAA and is the vice president of the National Space Society.

Autry is the associate provost for Space Commercialization and Strategy at the University of Central Florida, a published author, and entrepreneur. He also serves as a visiting professor at Imperial College London. He formerly served as the director of Space Leadership, Policy, and Business in the Thunderbird School of Global Management and a professor at Arizona State University. He also has taught technology entrepreneurship at the University of Southern California and macroeconomics at the University of California, Irvine.

For more about NASA’s mission, visit:

https://www.nasa.gov

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Bethany Stevens/Amber Jacobson
Headquarters, Washington
202-358-1600
bethany.c.stevens@nasa.gov / amber.c.jacobson@nasa.gov

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Mar 25, 2025

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Jennifer M. Dooren

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Jennifer M. Dooren

Exercise Study, Blood Research Top Schedule Ahead of Cargo Missions

Exercise Study, Blood Research Top Schedule Ahead of Cargo Missions

NASA astronaut and Expedition 72 Flight Engineer Nichole Ayers inserts a cryogenic storage unit, called a dewar, containing blood samples collected from a crew member into a science freezer for preservation and later analysis. The Minus Eighty-Degree Laboratory Freezer for International Space Station, or MELFI, is a research freezer that maintains experiment samples at ultra-cold temperatures in microgravity.
NASA astronaut Nichole Ayers inserts a cryogenic storage unit, called a dewar, containing blood samples collected from a crew member into a science freezer for preservation and later analysis.
NASA

Bone, muscle, and blood studies topped the research schedule aboard the International Space Station on Tuesday as the Expedition 72 crew continued exploring how microgravity affects human physiology. The orbital residents are also preparing for cargo missions coming and going at the orbital lab while keeping up life support maintenance.

Exercising in space for two hours, every day is critical to maintaining bone and muscle health due to the lack of gravity affecting the human body. Scientists are exploring ways to maximize a space workout to offset the effects of weightlessness and keep crews healthy during long-duration missions. Flight Engineers Don Pettit and Takuya Onishi teamed up on Tuesday setting up a motion capture system in the Tranquility module to track their exercise movements on the advanced resistive exercise device. Researchers want to understand the forces applied to bones and muscles during a space workout possibly leading to improved exercise and physical therapy programs for humans living on and off the Earth.

NASA Flight Engineers Anne McClain and Nichole Ayers joined each other for blood pressure checks and ultrasound scans in the Columbus laboratory module. The duo was collecting biomedical data adding to the voluminous knowledge doctors have gained over years of space research and will use to promote crew health, safety, and performance on missions to the Moon, Mars, and beyond.

McClain later familiarized herself with cargo operations for the Cygnus space freighter attached to the Unity module’s Earth-facing port. Cygnus will end a seven-and-a-half-month mission at the orbital lab at 6:55 a.m. EDT on Friday when the Canadarm2 robotic arm releases it into Earth orbit packed with trash and discarded gear. Ayers began staging cargo for return to Earth on the next SpaceX Dragon cargo mission targeted to launch no earlier than April 21 to resupply the Expedition 72 crew.

Station Commander Alexey Ovchinin and Flight Engineer Ivan Vagner partnered together for a circulatory system study taking turns wearing sensors measuring how blood flows in microgravity. The sensors attached to their forehead, fingers, and toes provide data revealing how blood circulates back and forth from a crew member’s head to their limbs in space.

New Roscosmos Flight Engineer Kirill Peskov started his shift cleaning ventilation systems in the Nauka science module. Afterward, he spent the rest of the day replacing life support gear that condenses water vapor and purifies it into potable water in the Zvezda service module.

Learn more about station activities by following the space station blog, @space_station and @ISS_Research on X, as well as the ISS Facebook and ISS Instagram accounts.

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Mark A. Garcia

NASA Cloud Software Helps Companies Find their Place in Space 

NASA Cloud Software Helps Companies Find their Place in Space 

2 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater)

Thrusters fire as the DART impactor accelerates towards its asteroid moon target.
The Double Asteroid Redirection Test required extreme precision in mission planning to achieve its mission of impacting an asteroid. The founders of Continuum Space worked on astrodynamics relating to this mission, which they used to inform their product.
NASA

Planning space missions is a very involved process, ensuring orbits are lined up and spacecraft have enough fuel is imperative to the long-term survival of orbital assets. Continuum Space Systems Inc. of Pasadena, California, produces a cloud-based platform that gives mission planners everything they need to certify that their space resources can accomplish their goals. 

Continuum’s story begins at NASA’s Jet Propulsion Laboratory in Southern California. Loic Chappaz, the company’s co-founder, started at JPL as an intern working on astrodynamics related to NASA’s Double Asteroid Redirection Test. There he met Leon Alkalai, a JPL technical fellow who spent his 30-year career at the center planning deep space missions. After Alkalai retired from NASA, he founded Mandala Space Ventures, a startup that explored several avenues of commercial space development. Chappaz soon became Mandala’s first employee, but to plan their future, Mandala’s leadership began thinking about the act of planning itself. 

Because the staff had decades of combined experience at JPL, they knew the center had the building blocks for the software they needed. After licensing several pieces of software from JPL, the company began building planning systems that were highly adaptable to any space mission they could come up with. Mandala eventually evolved into a venture firm that incubated space-related startups. However, because Mandala had invested considerably in developing mission-planning tools, further development could be performed by a new company, and Continuum was fully spun off from Mandala in 2021. 

On a laptop, software runs showing orbital paths going around a 3D representation of Earth
Continuum’s platform includes several features for mission planners, such as plotting orbital maneuvers and risk management evaluations. Some of these are built upon software licensed from the Jet Propulsion Laboratory.
Continuum Space Systems Inc.

Continuum’s tools are designed to take a space mission from concept to completion. There are three different components to their “mission in a box” — design, build and test, and mission operations. The base of these tools are several pieces of software developed at NASA. As of 2024, several space startups have begun planning missions with Continuum’s NASA-inspired software, as well as established operators of satellite constellations. From Continuum to several startups, NASA technologies continue to prove a valuable foundation for the nation’s space economy.  

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Mar 25, 2025

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Andrew Wagner

NASA’s Spirit Rover Gets Looked Over

NASA’s Spirit Rover Gets Looked Over

Technicians in white jumpsuits that cover everything but their eyes and nose work on the Spirit rover. The rover has four visible wheels, covered by a rectangular platform. There are many yellow and white cords all over the rover. There is a circular plaque attached to a white antenna.
NASA

Technicians do final checks on NASA’s Spirit rover in this image from March 28, 2003. The rover – and its twin, Opportunity – studied the history of climate and water at sites on Mars where conditions may once have been favorable to life. Each rover is about the size of a golf cart and seven times heavier (about 405 pounds or 185 kilograms) than the Sojourner rover launched on the Mars Pathfinder to Mars mission in 1996.

Spirit and Opportunity were sent to opposite sides of Mars to locations that were suspected of having been affected by liquid water in the past. Spirit was launched first, on June 10, 2003. Spirit landed on the Martian surface on Jan. 3, 2004, about 8 miles (13.4 kilometers) from the planned target and inside the Gusev crater. The site became known as Columbia Memorial Station to honor the seven astronauts killed when the space shuttle Columbia broke apart Feb. 1, 2003, as it returned to Earth. The plaque commemorating the STS-107 Space Shuttle Columbia crew can be seen in the image above.

Spirit operated for 6 years, 2 months, and 19 days, more than 25 times its original intended lifetime, traveling 4.8 miles (7.73 kilometers) across the Martian plains.

Image credit: NASA

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Monika Luabeya

NASA Invites Media to Learn About Artemis Moon Mission Recovery

NASA Invites Media to Learn About Artemis Moon Mission Recovery

Artemis II crew members and U.S. Navy personnel practice recovery procedures in the Pacific Ocean using a test version of NASA’s Orion spacecraft in February 2024.
Artemis II crew members and U.S. Navy personnel practice recovery procedures in the Pacific Ocean using a test version of NASA’s Orion spacecraft in February 2024.
Credit: NASA

NASA and the Department of Defense will host a media event on the recovery operations that will bring the Artemis II astronauts and the agency’s Orion spacecraft home at the conclusion of next year’s mission around the Moon. The in-person event will take place at 3 p.m. PDT on Monday, March 31, at Naval Base San Diego in California.

A team of NASA and Department of Defense personnel are at sea in the Pacific Ocean where splashdown will take place. The team currently is practicing the procedures it will use to recover the astronauts after their more than 600,000 mile journey from Earth and back on the first crewed mission under the Artemis campaign. A test version of Orion and other hardware also will be on-hand for media representatives to view.

Interested media must RSVP no later than 4 p.m. PDT Friday, March 28, to Naval Base San Diego Public Affairs at nbsd.pao@us.navy.mil or 619-556-7359. The start time of the event may change based on the conclusion of testing activities.

Participants include:

  • Liliana Villarreal, NASA’s Artemis II landing and recovery director, Exploration Ground Systems Program, NASA’s Kennedy Space Center in Florida
  • Capt. Andrew “Andy” Koy, commanding officer of USS Somerset (LPD 25), U.S. Navy
  • Lt. Col. David Mahan, commander, U.S. Air Force’s 1st Air Force, Detachment 3, Patrick Space Force Base, Florida

Several astronauts participating in the testing will be available for interviews.

Artemis II will be the first test flight of the SLS (Space Launch System) rocket, Orion spacecraft, and supporting ground system with crew aboard. NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen will venture around the Moon and back. The mission is another step toward missions on the lunar surface and helping the agency prepare for future astronaut missions to Mars.

Learn more about Artemis II at:

https://www.nasa.gov/mission/artemis-ii/

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Jim Wilson
Headquarters, Washington
202-358-1100
jim.wilson@nasa.gov

Madison Tuttle/Allison Tankersley
Kennedy Space Center, Florida
321-298-5968/321-867-2468
madison.e.tuttle@nasa.gov / allison.p.tankersley@nasa.gov

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Mar 25, 2025

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Gerelle Q. Dodson