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Top 10 Earth observation stories of 2023
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By NASA
The cover of Spinoff 2025, NASA’s annual publication that chronicles commercial products born from space technology, is a detailed view of the lunar surface captured by cameras on the Orion spacecraft on a close approach of the Moon during the Artemis I mission.Credit: NASA The latest edition of NASA’s Spinoff publication, which highlights the successful transfer of agency technology to the commercial sector, is now available online.
For nearly 25 years, NASA has supported crew working in low Earth orbit to learn about the space environment and perform research to advance deep space exploration. Astronauts aboard the International Space Station have learned a wealth of lessons and tried out a host of new technologies. This work leads to ongoing innovations benefiting people on Earth that are featured in NASA’s annual publication.
“The work we do in space has resulted in navigational technologies, lifesaving medical advancements, and enhanced software systems that continue to benefit our lives on Earth,” said Clayton Turner, associate administrator, Space Technology Mission Directorate at NASA Headquarters in Washington. “Technologies developed today don’t just make life on our home planet easier – they pave the way to a sustained presence on the Moon and future missions to Mars.”
The Spinoff 2025 publication features more than 40 commercial infusions of NASA technologies including:
A platform enabling commercial industry to perform science on the space station, including the growth of higher-quality human heart tissue, knee cartilage, and pharmaceutical crystals that can be grown on Earth to develop new medical treatments. An electrostatic sprayer technology to water plants without the help of gravity and now used in sanitation, agriculture, and food safety. “Antigravity” treadmills helping people with a variety of conditions run or walk for exercise, stemming from efforts to improve astronauts’ fitness in the weightlessness of space. Nutritional supplements originally intended to keep astronauts fit and mitigate the health hazards of a long stay in space. As NASA continues advancing technology and research in low Earth orbit to establish a sustained presence at the Moon, upcoming lunar missions are already spinning off technologies on Earth. For example, Spinoff 2025 features a company that invented technology for 3D printing buildings on the Moon that is now using it to print large structures on Earth. Another group of researchers studying how to grow lunar buildings from fungus is now selling specially grown mushrooms and plans to build homes on Earth using the same concept.
Spinoffs produce innovative technologies with commercial applications for the benefit of all. Other highlights of Spinoff 2025 include quality control on assembly lines inspired by artificial intelligence developed to help rovers navigate Mars, innovations in origami based on math for lasers and optical computing, and companies that will help lead the way to hydrogen-based energy building on NASA’s foundation of using liquid hydrogen for rocket fuel.
“I’ve learned it’s almost impossible to predict where space technology will find an application in the commercial market,” said Dan Lockney, Technology Transfer program executive at NASA Headquarters in Washington. “One thing I can say for sure, though, is NASA’s technology will continue to spin off, because it’s our goal to advance our missions and bolster the American economy.”
This publication also features 20 technologies available for licensing with the potential for commercialization. Check out the “Spinoffs of Tomorrow” section to learn more.
Spinoff is part of NASA’s Space Technology Mission Directorate and its Technology Transfer program. Tech Transfer is charged with finding broad, innovative applications for NASA-developed technology through partnerships and licensing agreements, ensuring agency investments benefit the nation and the world.
To read the latest issue of Spinoff, visit:
https://spinoff.nasa.gov
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Jasmine Hopkins
Headquarters, Washington
321-431-4624
jasmine.s.hopkins@nasa.gov
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Last Updated Feb 12, 2025 LocationNASA Headquarters Related Terms
NASA Centers & Facilities Ames Research Center Armstrong Flight Research Center Glenn Research Center Goddard Institute for Space Studies Goddard Space Flight Center Jet Propulsion Laboratory Johnson Space Center Kennedy Space Center Langley Research Center Marshall Space Flight Center NASA Headquarters Space Technology Mission Directorate Spinoffs Stennis Space Center Technology Transfer Technology Transfer & Spinoffs View the full article
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By NASA
Measuring water loss from space
This study showed that the International Space Station’s ECOSTRESS instrument estimates of evapotranspiration (transfer of water to the atmosphere from Earth’s surface and plants) are comparable to ground-based reference values. This finding suggests space measurements could provide guidance for improved water management on large scales.
Worsening droughts due to climate change require better water management. Evapotranspiration is a critical part of the hydrologic cycle, but data are lacking on local water conditions and demands. California’s Eastern Municipal Water District uses the ground-based California Irrigation Management Information System to track evapotranspiration, but it has limited spatial coverage and consistency. Space-based estimates could be better and more consistent.
The ECOSTRESS instrument, the white box in the center, is visible on the outside of the station.NASA
Four-legged robotic retrievers
Space station crew members successfully located and retrieved an object in a simulated Mars environment using a remotely controlled four-legged robot, Bert. Legged robots could provide the ability to explore and survey different extraterrestrial surfaces on future missions.
On uneven lunar and planetary surfaces, robots with legs could explore areas inaccessible to wheeled rovers. Surface Avatar, an investigation from ESA (European Space Agency), evaluated remote control of multiple robots in space, providing information on how human operators respond to physical feedback (such as feeling a bump when a robot arm makes contact) and identifying challenges for orbit-to-ground remote operation of robots. The German Aerospace Center is developing Bert.
ESA astronaut Samantha Cristoforetti practices maneuvers for the Surface Avatar investigation.NASA
Technology supports atmospheric studies
Researchers found that the Compact Thermal Imager (CTI) on the space station produced scientifically useful imagery of atmospheric phenomena, including gravity waves, clouds, and volcanic plumes. This technology could change current practices and instrument design for remote sensing of Earth from space.
The CTI is mounted on hardware for Robotic Refueling Mission 3, which tested technology for the robotic transfer and storage of cryogenic fluids in microgravity. The station’s orbit provides near-global coverage and CTI has reduced size, energy use, and cost. Its images can measure fires, ice sheets, glaciers, and snow surface temperatures on the ground and the transfer of water from soil and plants into the atmosphere.
NASA astronaut Anne McClain and CSA astronaut David Saint-Jacques installing the RRM3 hardware.NASAView the full article
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By NASA
Jonathan Gardner of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, was selected as a 2023 Fellow of the American Astronomical Society (AAS) for extraordinary achievement and service. He is being recognized for exceptional community service and scientific leadership of NASA’s James Webb Space Telescope science teams, leading to Webb’s flight hardware exceeding all of its requirements.
Dr. Jonathan Gardner is the Deputy Senior Project Scientist for the James Webb Space Telescope at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.Credits: Courtesy of Jonathan Gardner Gardner is the deputy senior project scientist for the Webb telescope in Goddard’s Astrophysics Science Division. Webb, which launched Dec. 25, 2021, is the largest, most powerful, and most complex space science telescope ever built. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and the Canadian Space Agency.
John Mather, senior project scientist on Webb and a senior astrophysicist at Goddard, nominated Gardner for the fellowship. In his nomination, Mather wrote:
“Jonathan Gardner is a quiet superstar, well known to the Webb community. As deputy senior project scientist for Webb, Gardner represents the senior project scientist in all aspects of the mission, with responsibility for ensuring Webb’s scientific performance. Gardner is a tireless advocate for the scientific vision and its accurate implementation. He is the main spokesperson for Webb science throughout NASA and in the wider astronomy community. He is the person most responsible for keeping the science teams working well together and for communicating with other astronomers.”
Gardner began working on Webb as a member of the Ad-Hoc Science Working Group in the late 1990s, joining the project as the deputy senior project scientist in 2002.
Beginning in 2002, Gardner organized all the meetings and communications of the Science Working Group, which included people from the U.S., Europe, and Canada, including instrument teams and other partners. He recruited Goddard scientists for the mission’s Project Science Team, and ensured a scientist was assigned to every engineering topic. Gardner also wrote and published the scientific requirements in a dedicated issue of Space Science Reviews. He set up the Science Requirements Analysis Board to review any potential threats to the scientific goals of the mission and worked with engineering teams to avoid any failures. He represented scientific interests throughout the engineering project and throughout NASA, by ensuring regular communication between scientists, managers, and engineers.
The 2023 AAS Fellows are recognized for enhancing and sharing humanity’s scientific understanding of the universe through personal achievement and extraordinary service to the astronomical sciences and to the AAS.
AAS, established in 1899, is a major international organization of professional astronomers, astronomy educators, and amateur astronomers. Its membership of approximately 8,000 also includes physicists, geologists, engineers, and others whose interests lie within the broad spectrum of subjects now comprising the astronomical sciences. The mission of the AAS is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community, which it achieves through publishing, meetings, science advocacy, education and outreach, and training and professional development.
For information about NASA and agency programs, visit: https://www.nasa.gov
By Robert Gutro
NASA’s Goddard Space Flight Center, Greenbelt, Md.
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
The G-IV aircraft flies overhead in the Mojave Desert near NASA’s Armstrong Flight Research Center in Edwards, California. Baseline flights like this one occurred in June 2024, and future flights in service of science research will benefit from the installment of the Soxnav navigational system, developed in collaboration with NASA’s Jet Propulsion Laboratory in Southern California and the Bay Area Environmental Research Institute in California’s Silicon Valley. This navigational system provides precise, economical aircraft guidance for a variety of aircraft types moving at high speeds.NASA/Carla Thomas NASA and its partners recently tested an aircraft guidance system that could help planes maintain a precise course even while flying at high speeds up to 500 mph. The instrument is Soxnav, the culmination of more than 30 years of development of aircraft navigation systems.
NASA’s G-IV aircraft flew its first mission to test this navigational system from NASA’s Armstrong Flight Research Center in Edwards, California, in December 2024. The team was composed of engineers from NASA Armstrong, NASA’s Jet Propulsion Laboratory in Southern California, and the Bay Area Environmental Research Institute (BAERI) in California’s Silicon Valley.
“The objective was to demonstrate this new system can keep a high-speed aircraft within just a few feet of its target track, and to keep it there better than 90% of the time,” said John Sonntag, BAERI independent consultant co-developer of Soxnav.
With 3D automated steering guidance, Soxnav provides pilots with a precision approach aid for landing in poor visibility. Previous generations of navigational systems laid the technical baseline for Soxnav’s modern, compact, and automated iteration.
“The G-IV is currently equipped with a standard autopilot system,” said Joe Piotrowski Jr., operations engineer for the G-IV. “But Soxnav will be able to create the exact level flight required for Next Generation Airborne Synthetic Aperture Radar (AirSAR-NG) mission success.”
Jose “Manny” Rodriguez adjusts the Soxnav instrument onboard the G-IV aircraft in December 2024. As part of the team of experts, Rodriguez ensures that the electronic components of this instrument are installed efficiently. His expertise will help bring the innovative navigational guidance of the Soxnav system to the G-IV and the wider airborne science fleet at NASA. Precision guidance provided by the Soxnav enables research aircraft like the G-IV to collect more accurate, more reliable Earth science data to scientists on the ground.NASA/Steve Freeman Guided by Soxnav, the G-IV may be able to deliver better, more abundant, and less expensive scientific information. For instance, the navigation tool optimizes observations by AirSAR-NG, an instrument that uses three radars simultaneously to observe subtle changes in the Earth’s surface. Together with the Soxnav system, these three radars provide enhanced and more accurate data about Earth science.
“With the data that can be collected from science flights equipped with the Soxnav instrument, NASA can provide the general public with better support for natural disasters, tracking of food and water supplies, as well as general Earth data about how the environment is changing,” Piotrowski said.
Ultimately, this economical flight guidance system is intended to be used by a variety of aircraft types and support a variety of present and future airborne sensors. “The Soxnav system is important for all of NASA’s Airborne Science platforms,” said Fran Becker, project manager for the G-IV AirSAR-NG project at NASA Armstrong. “The intent is for the system to be utilized by any airborne science platform and satisfy each mission’s goals for data collection.”
In conjunction with the other instruments outfitting the fleet of airborne science aircraft, Soxnav facilitates the generation of more abundant and higher quality scientific data about planet Earth. With extreme weather events becoming increasingly common, quality Earth science data can improve our understanding of our home planet to address the challenges we face today, and to prepare for future weather events.
“Soxnav enables better data collection for people who can use that information to safeguard and improve the lives of future generations,” Sonntag said.
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Last Updated Feb 07, 2025 EditorDede DiniusContactErica HeimLocationArmstrong Flight Research Center Related Terms
Airborne Science Armstrong Flight Research Center B200 Earth Science Jet Propulsion Laboratory Explore More
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