NASA’s Ames Research Center in California’s Silicon Valley continued to make strides in research, technology, engineering, science, and innovation this past year. Join us as we take a look back at some of the highlights from 2025.

From Supercomputers to Wind Tunnels: NASA’s Road to Artemis II

By combining the technologies of the NASA Advanced Supercomputing facility and Unitary Plan Wind Tunnel at NASA Ames, researchers were able to simulate and model an adjustment to the Space Launch System (SLS) rocket that could improve airflow and stability to the vehicle during the launch of Artemis II. The collaborative effort between researchers is the next step on NASA’s journey to send astronauts to explore the Moon for scientific discovery, economic benefits, and build the foundation for the first crewed missions to Mars.

New Discoveries in Early Solar System Samples

Researchers at NASA Ames discovered a never-before-seen “gum-like” material in pristine asteroid samples delivered to Earth by NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer) spacecraft. The surprising substance was likely formed in the early days of the solar system, as Bennu’s young parent asteroid warmed. Such complex molecules could have provided some of the chemical precursors that helped trigger life on Earth, and finding them in the pristine samples from Bennu is important for scientists studying how life began and whether it exists beyond our planet.

VIPER Gets a Ride to the Moon’s South Pole

NASA’s VIPER (Volatiles Investigating Polar Exploration Rover) will search for volatile resources, such as ice, on the lunar surface and collect science data to support future exploration at the Moon and Mars. As part of the agency’s Artemis campaign, NASA awarded Blue Origin of Kent, Washington, a Commercial Lunar Payload Services task order with an option to deliver a rover to the Moon’s South Pole region. With this new award, Blue Origin will deliver VIPER to the lunar surface in late 2027.

Taking to the Skies to Test Remote Wildfire Response

NASA researchers are advancing airborne systems that can fight and monitor wildfires 24 hours a day, even during low-visibility conditions. NASA’s Advanced Capabilities for Emergency Response Operations (ACERO) conducted field tests of remotely piloted aircraft for monitoring, suppression, and logistics support in wildland fire situations. The ACERO team was able to safely conduct flight operations of a vertical takeoff and landing aircraft operated by Overwatch Aero, LLC, of Solvang, California, and two small NASA drones.

NASA Installs Heat Shield on First Private Spacecraft Bound for Venus

NASA helps the commercial space endeavor succeed by providing expertise in thermal protection of small spacecraft. NASA Ames teams work with private companies to turn NASA materials into solutions, such as the heat shield tailor-made for a spacecraft destined for Venus, supporting growth of the new space economy. Invented at NASA Ames, NASA’s Heatshield for Extreme Entry Environment Technology covers the bottom of the space capsule that will study the clouds of Venus for signs of life during the first private mission to the planet. This mission is led by Rocket Lab of Long Beach, California, and their partners at the Massachusetts Institute of Technology in Cambridge.

Artemis Astronauts & Orion Leadership Visit NASA Ames

Artemis II astronauts Christina Koch and Victor Glover, along with Orion leaders Debbie Korth, deputy program manager, and Luis Saucedo, deputy crew and service module manager, visited NASA Ames facilities that support the Orion program to celebrate the achievements of employees. Ames facilities were used to develop and test Orion’s thermal protection system and analyze the Artemis I heat shield after its successful return to Earth.

Curiosity Mars Rover Uncovers Subsurface Clues to the Planet’s Evolution

NASA’s Curiosity Mars rover helped shed new light on what happened to the planet’s ancient atmosphere. Researchers have long believed that Mars once had a thick, carbon dioxide-rich atmosphere and liquid water on the planet’s surface. That carbon dioxide and water should have reacted with Martian rocks to create carbonate minerals, but previous investigations haven’t found expected amounts of carbonate on the planet’s surface. Curiosity used onboard instruments to study powdered Martian rock samples from the subsurface of the planet, finding the presence of siderite, an iron carbonate mineral, within the sulfate-rich rocky layers of Mount Sharp in Mars’ Gale Crater.

Managing Satellite Traffic in Orbit

Managed at NASA Ames, the Starling mission, in collaboration with SpaceX’s Starlink constellation, successfully demonstrated autonomous coordination between spacecraft to improve space traffic management in low Earth orbit. The extended mission, called Starling 1.5, tested how satellite swarms can share maneuver responsibilities and respond more quickly to avoid collisions without relying on time-consuming ground-based communication. This approach aims to streamline space traffic coordination as orbital congestion increases, enabling faster, safer, and more efficient satellite operations.

Proven True: A Companion Star to Betelgeuse

Researchers validated a century-old hypothesis that there’s an orbiting companion star to Betelgeuse, the 10th brightest star in our night sky. Steve Howell, a senior research scientist at Ames, used both the ground-based Gemini North telescope in Hawai’i and a special, high-resolution camera built by NASA to directly observe the close companion to Betelgeuse. This discovery may explain why other similar red supergiant stars undergo periodic changes in their brightness on the scale of many years.

Space-Fermented Foods Make Vital Nutrients

NASA’s BioNutrients experiments are helping us better understand the shelf stability of nutrients essential to support astronaut health during future long-duration deep space exploration, such as missions to the Moon and Mars. The project uses microorganisms to make familiar fermented foods, such as yogurt, and includes specific types and amounts of nutrients that crew will be able to consume in the future. The first experiment tested the performance of a biomanufacturing system for almost six years aboard the International Space Station. The latest experiment launched to the station in August.

Enabling Satellite Swarms for Future Astronauts

NASA Ames’ Distributed Spacecraft Autonomy (DSA) project tested software that enables swarms of satellites to make decisions and adapt to changing conditions with minimal human intervention. By distributing decision-making autonomy across multiple spacecraft, the system allows satellites to coordinate tasks, optimize scientific observations, and respond to challenges in real time while freeing human explorers to focus on critical tasks. The technology was first demonstrated in space aboard the Starling mission, showcasing how autonomous swarms can enhance mission efficiency and resilience.

Exploring Remotely Piloted Aircraft in U.S. Airspace

NASA Ames partnered to ensure that remotely piloted aircraft can take to the skies safely without overburdening air traffic controllers. NASA’s Air Traffic Management eXploration Project (ATM-X) supported Wisk Aero in a flight test designed to evaluate a ground-based radar developed by Collins Aerospace, which could be used during future remotely piloted operations to detect and avoid other aircraft.

Pushing the Boundaries of Autonomous Cargo Drones

NASA partnered with the Department of War in a live flight demonstration showcasing how drones can successfully fly without their operators being able to see them, a concept known as beyond visual line of sight. Cargo drones successfully carried payloads more than 75 miles across North Dakota in tests designed to demonstrate that the aircraft could operate safely even in complex, shared airspace.

Advancing Mixed Reality for Pilot Training

A NASA research project is accelerating alternatives to conventional flight simulator training, using mixed reality systems that combines physical simulators with virtual reality headsets to train pilots. The agency invited a dozen pilots to NASA Ames to participate in a study to test how a mixed-reality flight simulation would perform in the world’s largest flight simulator for the first time. The technology could reduce costs and allow for a smaller footprint while training pilots on next-generation aircraft.

Flies and Fly Food for Space Station DNA Studies

New technology for housing and supporting fruit flies is enabling new research on the effects of space travel on the human body. Through a Space Act Agreement between NASA and Axiom Space, the Vented Fly Box contained fruit flies (Drosophila melanogaster) launched aboard a SpaceX Dragon spacecraft from NASA’s Kennedy Space Center in Florida. Because humans and fruit flies share a lot of similar genetic code, they squeeze a lot of scientific value into a conveniently small, light package.

Studying Antibiotic-Resistant Bacteria in Space

New studies aboard the International Space Station are advancing the detection of antibiotic-resistant bacteria, thus improving the health safety not only of astronauts but patients back on Earth. Future astronauts visiting the Moon or Mars will need to rely on a pre-determined supply of antibiotics in case of illness, and ensuring those antibiotics remain effective is an important safety measure for future missions. Infections caused by antibiotic-resistant bacteria can be difficult or impossible to treat, making antibiotic resistance a leading cause of death worldwide and a global health concern.

Happy Third Anniversary to BioSentinel Deep Space Mission!

The BioSentinel mission, currently orbiting the Sun more than 48 million miles from Earth, celebrated three years in deep space after launching aboard NASA’s Artemis I in 2022. BioSentinel, managed at NASA Ames, continues to collect valuable information for scientists trying to understand how solar radiation storms move through space and where their effects – and potential impacts on life beyond Earth – are most intense.

Astrobee Partners to Advance Space Robotics

NASA is working with Arkisys, Inc., of Los Alamitos, California, to sustain the Astrobee robotic platform aboard the International Space Station. NASA launched the Astrobee mission to the space station in 2018. Since then, the free-flying robots have marked multiple first-in-space milestones for robots working alongside astronauts. As the agency returns astronauts to the Moon, robotic helpers like Astrobee could one day take over routine maintenance tasks and support future spacecraft at the Moon and Mars without relying on humans for continuous operation.

With a second Trump Administration at the helm in 2025, NASA marked significant progress toward the Artemis II test flight early next year, which is the first crewed mission around the Moon in more than 50 years, as well as built upon its momentum toward a human return to the lunar surface in preparation to send the first astronauts — Americans — to Mars.

As part of the agency’s Golden Age of innovation and exploration, NASA and its partners landed two robotic science missions on the Moon; garnered more signatories for the Artemis Accords with 59 nations now agreeing to safe, transparent, and responsible lunar exploration; as well as advanced a variety of medical and technological experiments for long-duration space missions like hand-held X-ray equipment and navigation capabilities.

NASA also led a variety of science discoveries, including launching a joint satellite mission with India to regularly monitor Earth’s land and ice-covered surfaces, as well as identifying and tracking the third interstellar object in our solar system; achieved 25 continuous years of human presence aboard the International Space Station; and, for the first time, flew a test flight of the agency’s X-59 supersonic plane that will help revolutionize air travel.

Sean Duffy, named by President Trump, is serving as the acting administrator while NASA awaits confirmation of Jared Isaacman to lead the agency. Isaacman’s nomination hearing took place in early December, and his nomination was passed out of committee with bipartisan support. The full Senate will consider Isaacman’s nomination soon. President Trump also nominated Matt Anderson to serve as deputy administrator, and Greg Autry to serve as chief financial officer, both of whom are awaiting confirmation hearings. NASA named Amit Kshatriya to associate administrator, the agency’s highest-ranking civil servant position.

Key accomplishments by NASA in 2025 include:

Astronauts exploring Moon, Mars is on horizon

Under Artemis, NASA will send astronauts on increasingly difficult missions to explore more of the Moon for scientific discovery, economic benefits, and to build upon our foundation for the first crewed mission to Mars. The Artemis II test flight is the first flight with crew under NASA’s Artemis campaign and is slated to launch in early 2026. The mission will help confirm systems and hardware for future lunar missions, including Artemis III’s astronaut lunar landing.

NASA also introduced 10 new astronaut candidates in September, selected from more than 8,000 applicants. The class is undertaking nearly two years of training for future missions to low Earth orbit, the Moon, and Mars. 

Progress to send the first crews around the Moon and on the lunar surface under Artemis includes:

• NASA completed stacking of its Space Launch System rocket and Orion spacecraft for Artemis II. Teams integrated elements manufactured across the country at NASA’s Kennedy Space Center in Florida, including the rocket’s boosters and core stage, as well as Orion’s stage adapter and launch abort system, to name a few.
• Ahead of America’s 250th birthday next year, the SLS rocket’s twin-pair of solid rocket boosters showcases the America 250 emblem.
• The Artemis II crew participated in more than 30 mission simulations alongside teams on the ground, ensuring the crew and launch, flight, and recovery teams are prepared for any situation that may arise during the test flight. Soon, crew will don their survival suits and get strapped into Orion during a countdown demonstration test, serving as a dress rehearsal for launch day.
• The agency worked with the Department of War to conduct a week-long underway recovery test in preparation to safely collect the Artemis II astronauts after they splashdown following their mission.
• To support later missions, teams conducted a booster firing test for future rocket generations, verified new RS-25 engines, test-fired a new hybrid rocket motor to help engineering teams better understand the physics of rocket exhaust and lunar landers, as well using various mockups to test landing capabilities in various lighting conditions. Teams also conducted human-in-the-loop testing in Japan with JAXA (Japan Aerospace Exploration Agency) with a rover mockup from their agency.
• NASA also continued work with Axiom Space, to develop and test the company’s spacesuit, including completing a test run at the Neutral Buoyancy Laboratory at NASA Johnson ahead of using the suit for Artemis training. The spacesuit will be worn by Artemis astronauts during the Artemis III mission to the lunar South Pole.
• On the Moon, future crew will use a lunar terrain vehicle, or LTV, to travel away from their landing zone. NASA previously awarded three companies feasibility studies for developing LTV, followed by a request for proposals earlier this year. The agency is expected to make an award soon to develop, deliver, and demonstrate LTV on the lunar surface later this decade. The agency also selected two science instruments that will be included on the LTV to study the Moon’s surface composition and scout for potential resources.
• For operations around the Moon, NASA and its partners continued to develop Gateway to support missions between lunar orbit and the Moon’s surface. Construction and production of the first two elements, a power and propulsion system and habitation element, each progressed, as did development and testing of potential science and technology demonstrations operated from Gateway. International partners also continued work that may contribute technology to support those elements, as well as additional habitation capabilities and an airlock.
• This past year, NASA’s Lunar Surface Innovation Consortium team collaborated with over 3,900 members from academia, industry, and government on key lunar surface capabilities. Members from across the U.S. and 71 countries participated in two biannual meetings, three lunar surface workshops, and monthly topic meetings, resulting in 10 studies, four reports, and nine conference presentations. 

Building on previous missions and planning for the future, NASA will conduct more science and technology demonstrations on and around the Moon than ever before. Work toward effort included:

• Selected a suite of science studies for the Artemis II mission, including studies that focus on astronauts’ health.
• Launched two CLPS (Commercial Lunar Payload Services) flights with NASA as a key customer, including Firefly’s Blue Ghost Mission One, which landed on the Moon March 2, and Intuitive Machines’ Nova C lunar lander, which touched down on March 6.
  • Experiments and tech demos aboard these flights included an electrodynamic dust shield, lunar navigation system, high-performance computing, collection of more than 9,000 first-of-a-kind images of the lunar lander’s engine plumes, and more.
• For future CLPS flights, NASA awarded Blue Origin a task order with an option to deliver the agency’s VIPER (Volatiles Investigating Polar Exploration Rover) to the lunar South Pole in late 2027, as well as awarded Firefly another flight, slated for 2030.
• Teams studied regolith (lunar dirt and rocks) in a simulated lunar gravity environment and tested how solid materials catch fire in space.
• The agency’s 55-pound CubeSat in lunar orbit, CAPSTONE, exceeded 1,000 days in space, serving as a testbed for autonomous navigation and in-space communications.
• Published findings from this Artemis I experiment highlighting why green algae may be a very good deep space travel companion.

Technological and scientific steps toward humanity’s next giant leap on the Red Planet include:

• Launched a pair of spacecraft, known as ESCAPADE, on a mission to Mars, arriving in September 2027, to study how its magnetic environment is impacted by the Sun. This data will better inform our understanding of space weather, which is important to help minimize the effects of radiation for future missions with crew.
• NASA announced Steve Sinacore, from the agency’s Glenn Research Center in Cleveland, to lead the nation’s fission surface power efforts.
• Selected participants for a second yearlong ground-based simulation of a human mission to Mars, which began in October, as well as tested a new deep space inflatable habitat concept.
• Completed the agency’s Deep Space Optical Communications experiment, which exceeded all of its technical goals after two years. This type of laser communications has the potential to support high-bandwidth connections for long duration crewed missions in deep space.
• NASA completed its fourth Entry Descent and Landing technology test in three months, accelerating innovation to achieve precision landings on Mars’ thin atmosphere and rugged terrain. 
• Other research to support long-duration missions in deep space include how fluids behave in space, farming space crops, and quantum research.

Through the Artemis Accords, seven new nations have joined the United States, led by NASA and the U.S. Department of State, in a voluntary commitment to the safe, transparent, and responsible exploration of the Moon, Mars, and beyond. With nearly 60 signatories, more countries are expected to sign in the coming months and years. 

• New nations joining America, a founding member in 2020, in signing the accords this year included Bangladesh, Finland, Norway, and Senegal, as well as Hungary, Malaysia, and the Philippines.
• A NASA delegation participated in the 76th International Astronautical Congress in Sydney, Australia. During the congress, NASA co-chaired the Artemis Accords Principals’ Meeting, bringing together dozens of nations furthering discussions on their implementation. 

Finally, NASA engaged the public to join its missions to the Moon and Mars through a variety of activities. The agency sought names from people around the world to fly their name on a SD card aboard Orion during the Artemis II mission. NASA also sponsored a global challenge to design the spacecraft’s zero gravity indicator, announcing 25 finalists this year for the mascot design. Artemis II crew members are expected to announce a winner soon.

NASA’s gold standard science benefits humanity

In addition to conducting science at the Moon and Mars to further human exploration in the solar system, the agency continues its quest in the search for life, and its scientific work defends the planet from asteroids, advances wildfire monitoring from its satellites, studies the Sun, and more.

• Garnering significant interest this year, NASA has coordinated a solar system-wide observation campaign to follow comet 3I/ATLAS, the third known interstellar object to pass through our solar system. To date, 12 NASA spacecraft and space-based telescopes have captured and processed imagery of the comet since its discovery in the summer.

Astrobiology

• A Perseverance sample found on Mars potentially contain biosignatures, a substance or structure that might have a biological origin but requires additional data and studying before any conclusions can be reached about the absence or presence of life.
• NASA’s Curiosity rover on Mars found the largest organic compounds on the Red Planet to date.
• Teams also are working to develop technologies for the Habitable Worlds Observatory, and the agency now has tallied 6,000 exoplanets.
• Samples from asteroid Bennu revealed sugars, amino acids, and other life-building molecules.

Planetary Defense

• In defense of Earth and protecting humanity, NASA has continued to monitor a near-Earth object that triggered potential impact notifications.
• Scientists have worked to calculate more precise impact models, noting the asteroid, which poses no significant threat to Earth, has only a 0.0004% chance of hitting our planet. An international satellite determined NASA’s DART (Double Asteroid Redirect Test) released 35.5 million pounds of dust and rock from the mission’s impact in 2022.
• Other data collection and missions helped inform knowledge of geomagnetic storms, flooding in Texas, tsunami waves in real-time, improved hurricane forecasting and ocean monitoring, high-resolution water resources for farmers and ranchers, and more.
• NASA also advanced wildfire detection, improved lunar reflectance calibration, and studied heat-trapping processes. 

Heliophysics

• In addition to the ESCAPADE mission, NASA also launched five other heliophysics missions to study the Sun and space weather, including PUNCH, EZIE, TRACERS, IMAP, and the Carruthers Geocorona Observatory. 

In addition to launching the NISAR mission, here are other key science moments:

• Completion of NASA’s next flagship observatory, the Nancy Grace Roman Space Telescope, is done, with final testing underway. The telescope will help answer questions about dark energy and exoplanets and will be ready to launch as early as fall of 2026.
• The agency’s newest operating flagship telescope, James Webb Space Telescope, now in its third year, continued to transform our understanding of the universe, and Hubble celebrated its 35th year with a 2.5-gigapixel Andromeda galaxy mosaic.
• Juno found a massive, hyper-energetic volcano on Jupiter’s moon Io.
• NASA’s Parker Solar Probe team shared new images of the Sun’s atmosphere, taken closer to the star than ever captured before.
• Lucy completed a successful rehearsal flyby of the asteroid Donaldjohanson.
• The agency’s SPHEREx space telescope is creating the first full-sky map in 102 infrared colors.
• NASA space telescopes including Chandra X-ray Observatory, IXPE, Fermi, Swift, and NuSTAR continued to reveal secrets in the universe from record-setting black holes to the first observations of the cosmos’ most magnetic objects.

25 years of continuous presence in low Earth orbit

In 2025, the International Space Station celebrated 25 years of continuous human presence, a milestone achievement underscoring its role as a beacon of global cooperation in space. The orbital laboratory supported thousands of hours of groundbreaking research in microgravity in 2025, advancing commercial space development and preparing for future human exploration of the Moon and Mars.

• For the first time, all eight docking ports were occupied by visiting spacecraft to close out the year, demonstrating the strength of NASA’s commercial and international partnerships. Twenty-five people from six countries lived and worked aboard the station this year. In all, 12 spacecraft visited the space station in 2025, including seven cargo missions delivering more than 50,000 pounds of science, tools, and critical supplies to the orbital complex.  

Research aboard the International Space Station continues to benefit life on Earth and support deep space exploration.

• Several studies with Crew-10 and Crew 11 aimed at understanding how the human body adapts to spaceflight, including a new study to assess astronauts’ performance, decision making, and piloting capabilities during simulated lunar landings. 
• In September, the U.S. Food and Drug Administration approved an early-stage cancer treatment, supported by research aboard the space station, that could reduce costs and shorten treatment times for patients.
• Scientists also published findings in peer-reviewed journals on topics such as astronaut piloting performance after long missions, the use of biologically derived materials to shield against space radiation, robotic telesurgery in space, and how spaceflight affects stem cells, all advancing our understanding of human physiology in space and on Earth.
• Researchers 3D-printed medical implants with potential to support nerve repair; advanced work toward large-scale, in-space semiconductor manufacturing; and researched the production of medical components with increased stability and biocompatibility that could improve medication delivery.

Additional notable space operations accomplishments included:

• NASA’s SpaceX Crew-9 astronauts Nick Hague, Suni Williams, and Butch Wilmore returned in March after a long-duration mission, including more than eight months for Williams and Wilmore. The trio completed more than 150 scientific experiments and 900 hours of research during the stay aboard the orbiting laboratory. Williams also conducted two spacewalks, setting a new female spacewalking record with 62 hours, 6 minutes, and ranking her fourth all-time in spacewalk duration. 
• NASA astronaut Don Pettit returned in April with Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner, concluding a seven-month mission. Pettit, who turned 70 the day of his return, completed 400 hours of research during his flight, and has now logged 590 days in space across four missions. 
• SpaceX Dragon cargo missions 32 and 33 launched in April and August, delivering more than 11,700 pounds of cargo, while SpaceX 33 tested a new capability to help maintain the altitude of station.  
• Axiom Mission 4, the fourth private astronaut mission to the space station, concluded in July, furthering NASA’s efforts to support and advance commercial operations in low Earth orbit. 
• NASA SpaceX Crew-11 mission launched in August with NASA astronauts Zena Cardman and Mike Fincke, JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui, and Roscosmos cosmonaut Oleg Platonov aboard. The crew remains aboard the space station where they are conducting long-duration research to support deep space exploration and benefit life on Earth. 
• NASA’s SpaceX Crew-10 mission completed more than 600 hours of research before returning in August, when they became the first crewed SpaceX mission for NASA to splash down in the Pacific Ocean.  
• In September, the first Northrop Grumman Cygnus XL spacecraft arrived, delivering more than 11,000 pounds of cargo, including research supporting Artemis and Mars exploration. 
• NASA Glenn researchers tested handheld X-ray devices that could help astronauts quickly check for injuries or equipment problems during future space missions. 
• For nearly six years, NASA’s BioNutrients project has studied how to produce essential nutrients to support astronaut health during deep space missions, where food and vitamins have limited shelf lives. With its third experiment now aboard the International Space Station, the research continues to advance preparations for long-duration spaceflight.
• NASA astronaut Chris Williams arrived with Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev for an eight-month science mission aboard the station. Following their arrival, NASA astronaut Jonny Kim returned home, concluding his own eight-month mission. 

NASA has worked with commercial companies to advance development of privately owned and operated space stations in low Earth orbit from which the agency, along with other customers, can purchase services and stimulate the growth of commercial activities in microgravity. This work is done in advance of the International Space Station’s retirement in 2030.

Among the many achievements made by our partners, recent advancements include:

• Axiom Space has completed critical design review, machining activities, and the final welds, moving to testing for the primary structure of Axiom Station’s first module.
• Starlab completed five development and design milestones focused on reviews of its preliminary design and safety, as well as spacecraft mockup and procurement plans.
• Completed testing of the trace contaminant control system for Vast’s Haven-1 space station using facilities at NASA Marshall, confirming the system can maintain a safe and healthy atmosphere.
• Blue Origin’s Orbital Reef completed a human-in-the-loop testing milestone using individual participants or small groups to perform day-in-the-life walkthroughs in life-sized mockups of major station components. 
• The agency also continues to support the design and development of space stations and technologies through agreements with Northrop Grumman, Sierra Space, SpaceX, Special Aerospace Services, and ThinkOrbital.

Pioneering aviation research 

This year saw a major triumph for NASA’s aviation researchers, as its X-59 one-of-a-kind quiet supersonic aircraft made its historic first flight Oct 28. NASA test pilot Nils Larson flew the X-59 for 67 minutes up to an altitude of about 12,000 feet and an approximate top speed of 230 mph, precisely as planned. The flight capped off a year of engine testing including afterburner testing, taxi testing, and simulated flights from the ground — all to make sure first flight went safely and smoothly. The X-59 team will now focus on preparing for a series of flight tests where the aircraft will operate at higher altitudes and supersonic speeds. This flight test phase will ensure the X-59 meets performance and safety expectations. NASA’s Quesst mission also began testing the technologies that they will use to measure the X-59’s unique shock waves and study its acoustics during future mission phases.  

Researchers also made other major strides to further aviation technologies that will benefit the public and first responders, including live flight testing of a new portable airspace management system with the potential to greatly improve air traffic awareness during wildland fire operations.  

During the past year, the agency’s aeronautics researchers also: 

• Conducted live flight testing with aircraft performing simulated wildland fire response using NASA’s new portable airspace management system known as Advanced Capabilities for Emergency Response Operations (ACERO) project. 
• Used NASA’s Transonic Dynamics Tunnel in Virginia to test the performance of rotors designed for NASA’s Dragonfly rotorcraft, which will explore Saturn’s moon, Titan. 
• Performed wind tunnel tests to see how icing could affect longer, thinner wings on future airliners and to evaluate a tiltwing design likely to see wide usage in advanced air mobility vehicles. 
• Tested NASA-designed ultralight aerogel antennas that could be embedded into aircraft skin for more aerodynamic, reliable, satellite communications. 
• Worked to advance the airborne transportation of people and goods, including a collaboration with the Department of War to advance capabilities for long-distance cargo drones; a partnership to test a tool for remotely piloted urban air transportation; flight tests with partners exploring large-scale drone cargo flights; and work with ResilienX to enhance preflight planning for safer future skies. 
• Performed research to help with the integration of air taxis and similar future aircraft, such as producing real-world data to help understand their flight dynamics; dropping a full-scale fuselage model to test its materials upon impact; collecting to evaluate strategies for urban airspace integration; investigating passenger comfort; and testing 5G-based aviation network technology to boost air taxi connectivity. Evaluated a system that would help prevent collisions between air taxis and other future aircraft in urban environments.  
• Made advances to unsteady pressure sensitive paint wind tunnel technology, allowing it to measure air pressure on miniature aircraft and rocket models 10,000 times faster with 1,000 times higher resolution. 
• Collected data on mixed reality systems that allow users to interact with physical flight simulators while wearing virtual reality headsets.  
• Developed the GlennICE tool for U.S. researchers and aircraft developers to integrate icing-related considerations into aircraft design. 
• Supported research for safer and smoother airline and airport operations, including; developing a preflight rerouting tool to actively curb commercial airline delays and save fuel; demonstrating a unique air traffic management concept for safer aircraft operate at higher altitudes; and hosting technology testing to make runway taxiing safer and more efficient.
• Adapted technology that can measure temperature and strain on high-speed air vehicles for hypersonic flights at speeds greater than Mach 5. 
• Provided funding for 14 university teams to build innovative new compact emergency response aircraft; issued new awards for university teams to participate in real-world aviation challenges, including the program’s first to a community college. NASA also named winners in the 2025 Gateways to Blue Skies competition, as well as selected new student teams for the University Leadership Initiative. 

Technologies that advance exploration, support growing space economies

From spinoff technologies on Earth to accelerating development of technologies in low Earth orbit and at the Moon and Mars, NASA develops, demonstrates, and transfer new space technologies that benefit the agency, private companies, and other government agencies and missions.

Accomplishments by NASA and our partners in 2025 included:

• NASA and Teledyne Energy Systems Inc. demonstrated a next-generation fuel cell system aboard a Blue Origin New Shepard mission, proving it can deliver reliable power in the microgravity environment of space. 
• Varda Space Industries licensed cutting-edge heatshield material from NASA, allowing it to be produced commercially for the company’s capsule containing a platform to process pharmaceuticals in microgravity. Through this commercial collaboration NASA is making entry system materials more readily available to the U.S. space economy and advancing the industries that depend on it. 
• The maiden flight of UP Aerospace’s Spyder hypersonic launch system demonstrated the U.S. commercial space industry’s capacity to test large payloads (up to 400 pounds) at five times the speed of sound. NASA’s support of Spyder’s development helped ensure the availability of fast-turnaround, lower cost testing services for U.S. government projects focused on space exploration and national security.  
• The NASA Integrated Rotating Detonation Engine System completed a test series for its first rotating detonation rocket engine technology thrust chamber assembly unit.
• NASA successfully completed its automated space traffic coordination objectives between the agency’s four Starling spacecraft and SpaceX’s Starlink constellation. The Starling demonstration matured autonomous decision-making capabilities for spacecraft swarms using Distributed Spacecraft Autonomy software, developed by NASA’s Ames Research Center in California’s Silicon Valley.  
• NASA announced an industry partnership to design the Fly Foundational Robots mission to demonstrate use of Motiv Space Systems’ robotic arm aboard a hosted orbital flight test with Astro Digital. 
• The third spacecraft in the R5 (Realizing Rapid, Reduced-cost high-Risk Research) demonstration series launched aboard SpaceX’s Transporter-15 mission. This series of small satellites leverage terrestrial commercial off-the-shelf hardware to enable affordable, rapid orbital flight tests of rendezvous and proximity operations payloads. 
• Pieces of webbing material, known as Zylon, which comprise the straps of NASA’s HIAD (Hypersonic Inflatable Aerodynamic Decelerator) aeroshell, launched to low Earth orbit aboard the Space Force’s X-37B Orbital Test Vehicle for a trip that will help researchers characterize how the material responds to long-duration exposure to the harsh vacuum of space. 
• The DUPLEX CubeSat developed by CU Aerospace deployed from the International Space Station to demonstrate two commercial micro-propulsion technologies for affordable small spacecraft propulsion systems. 

Harnessing NASA’s brand power in real life, online

As one of the most recognized global brands and most followed on social media, NASA amplified its reach through force-multiplying engagement activities that generate excitement and support for the agency’s missions and help foster a Golden Age of innovators and explorers.

From collaborations with sport organizations and players to partnerships with world-renowned brands, these activities provide low-cost, high-impact avenues to engage an ever-expanding audience and reinforce NASA’s position as the world’s premier space agency. Engagement highlights from 2025 include: 

• Second Lady Usha Vance also kicked off her summer reading challenge at NASA’s Johnson Space Center in Houston, encouraging youth to seek adventure, imagination, and discovery in books, a sentiment close to NASA and everyone the agency inspires.
• Reached nearly 5 million people through participation in hybrid and in-person events across the agency, including the White House’s Summer Reading Challenge, Open Sauce 2025, the Expedition 71 and 72 postflight visits, featuring NASA astronauts recently returned from missions aboard the space station, and more. 
• Participated in a variety of space policy conferences to include Space Symposium and the International Aeronautical Congress highlighting America’s leadership in human exploration to the Moon and Mars, responsible exploration under the Artemis Accords, and support for the commercial space sector.

In 2025, NASA also consolidated its social media accounts to improve clarity, compliance, and strategic alignment. After streamlining the number of active accounts, the agency grew its total following on these accounts by more than eight million, reaching nearly 367 million followers. 

 
Other digital highlights included:

• In 2025, NASA expanded access to its NASA+ streaming service by launching a free, ad-supported channel on Prime Video and announcing a new partnership with Netflix to stream live programming, including rocket launches and spacewalks, making its missions more accessible to global audiences and inspiring the next generation of explorers. As of November 2025, viewers have streamed more than 7.7 million minutes of NASA content on the Prime Video FAST channel.
• NASA’s SpaceX Crew-9 return from the space station drew over 2.5 million live viewers, making it the agency’s most-watched event of 2025.
• NASA aired live broadcasts for 17 launches in 2025, which have a combined 3.7 million views while live. NASA’s SpaceX Crew-10 and NISAR launches have the most views on YouTube, while crewed launches (Crew-10, Crew-11, and Axiom Mission 4) were the most-viewed while the broadcast was live. 
• The agency’s YouTube livestreams in 2025 surpassed 18.8 million total live views. The agency’s YouTube channel has more than 50.4 million total views for the year. 
• The agency’s podcasts were downloaded more than 2 million times in 2025 by more than 750,000 listeners.
• Increased content production nearly tenfold for its science-focused website in Spanish, Ciencia de la NASA, and grew the website’s page views by 24% and visitor numbers by 25%. NASA’s Spanish language social media accounts experienced a 17% growth in followers in 2025.
• The number of subscribers to NASA’s flagship and Spanish newsletters total more than 4.6 million. 
• NASA earned a spot on The Webby 30, a curated list celebrating 30 companies and organizations that have shaped the digital landscape. 
• More than 2.9 million viewers watched 38,400 hours of NASA’s on-demand streaming service NASA+ in 2025. November marked two years since NASA+ debuted. 
• Premiered “Planetary Defenders,” a new documentary that follows the dedicated team behind asteroid detection and planetary defense. The film debuted at an event at the agency’s headquarters with digital creators, interagency and international partners, and now is streaming on NASA+, YouTube, and X. In its first 24 hours, it saw 25,000 views on YouTube – 75% above average – and reached 4 million impressions on X.  
• “Cosmic Dawn,” a feature-length documentary following the creation of the James Webb Space Telescope, was released this year. The film has been viewed 1.6 million times on the agency’s YouTube channel.

Among agency awards:

• NASA’s broadcast of the April 8, 2024, total solar eclipse won multiple Emmy Awards.
• Received six Webby Awards and six People’s Voice Awards across platforms — recognition of America’s excellence in digital engagement and public communication. 

Learn more about NASA’s missions online at:

https://www.nasa.gov

-end-

Bethany Stevens / Cheryl Warner
Headquarters, Washington
202-358-1600
bethany.c.stevens@nasa.gov / cheryl.m.warner@nasa.gov

Picture this: You’re just about done with a transoceanic flight, and the tracker in your seat-back screen shows you approaching your destination airport. And then … you notice your plane is moving away. Pretty far away. You approach again and again, only to realize you’re on a long, circling loop that can last an hour or more before you land. 

If this sounds familiar, there’s a good chance the delay was caused by issues with trajectory prediction. Your plane changed its course, perhaps altering its altitude or path to avoid weather or turbulence, and as a result its predicted arrival time was thrown off.  

“Often, if there’s a change in your trajectory – you’re arriving slightly early, you’re arriving slightly late – you can get stuck in this really long, rotational holding pattern,” said Shivanjli Sharma, NASA’s Air Traffic Management–eXploration (ATM-X) project manager at the agency’s Ames Research Center in California’s Silicon Valley. 

This inconvenience to travelers is also an economic and efficiency challenge for the aviation sector, which is why NASA has worked for years to study the issue, and recently teamed with Boeing to conduct real-time tests of an advanced system that shares trajectory data between an aircraft and its support systems. 

Boeing began flying a United Airlines 737 for about two weeks in October, testing a data communication system designed to improve information flow between the flight deck, air traffic control, and airline operations centers. The work involved several domestic flights based in Houston, as well as a flight over the Atlantic to Edinburgh, Scotland. 

The testing was Boeing’s most recent with its ecoDemonstrator Explorer program, through which the company works with public and private partners to accelerate aviation innovations. This year’s ecoDemonstrator flight partners included NASA, the Federal Aviation Administration, United Airlines, several aerospace companies, as well as academic and government researchers. 

NASA’s work in the testing involved the development of an oceanic trajectory prediction service – a system for sharing and updating trajectory information, even over a long, transoceanic flight that involves crossing over from U.S. air traffic systems into those of another country. The collaboration allowed NASA to get a more accurate look at what’s required to reduce gaps in data sharing. 

“At what rate do you need these updates in an oceanic environment?” Sharma said. “What information do you need from the aircraft? Having the most accurate trajectory information will allow aircraft to move more efficiently around the globe.” 

Boeing and the ecoDemonstrator collaborators plan to use the flight data to move the data communication system toward operational service. The work has allowed NASA to continue its work to improve trajectory prediction, and through its connection with partners, put its research into practical use as quickly as possible. 

“This partnership has allowed NASA to further its commitment to transformational aviation research,” Sharma said. “Bringing our expertise in trajectory prediction together with the contributions of so many innovative partners contributes to global aviation efficiency that will yield real benefits for travelers and industry.” 

NASA ATM-X’s part in the collaboration falls under the agency’s Airspace Operations and Safety Program, which works to enable safe, efficient aviation transportation operations that benefit the flying public and industry. The work is supported through NASA’s Aeronautics Research Mission Directorate.  

NASA is helping shape the future of urban air travel with a new simulation that will manage how electric air taxis and drones can successfully operate within busy areas.  

The demonstration, held at NASA’s Ames Research Center in California’s Silicon Valley earlier this year, focused on a system called the Strategic Deconfliction Simulation, which helps coordinate flight plans before takeoff, reducing the risk of conflicts in busy urban environments 

At the event, researchers demonstrated NASA’s Situational Viewer and Demand-Capacity Balancing Monitor, which visualizes air traffic and adjusts flight plans in real time. The simulation demonstrated traffic scenarios involving drone operations throughout the Dallas-Fort Worth area, testing how preplanned flights could improve congestion and manage the demand and capacity of the airspace – ensuring that all aircraft can operate smoothly even in crowded conditions. 

Working with industry partners is critical to NASA’s efforts to develop and refine technologies needed for future air mobility. During the simulation, the company, ANRA Technologies, demonstrated its fleet and vertiport management systems, which are designed to support the coordination of multiple aircraft and ground operations. 

“Simulating these complex environments supports broader efforts to ensure safe integration of drones and other advanced vehicles into the US airspace,” said Hanbong Lee, engineer at NASA Ames. “By showcasing these capabilities, we’re delivering critical data and lessons learned to support efforts at NASA and industry.” 

This demonstration is another step toward the NASA team’s plan to hold a technical capability level simulation in 2026. This upcoming simulation would help shape the development of services aimed at managing aircraft flying in urban areas.  

The simulation was created through a NASA team from its Air Mobility Pathfinders project, part of the agency’s continuing work to find solutions for safely integrating innovative new aircraft such as air taxis into U.S. cities and the national airspace. By developing advanced evaluations and simulations, the project supports safe, scalable, and publicly trusted air travel in urban areas, paving the way for a future where air taxis and drones are a safe and reliable part of everyday life. 

The project falls under NASA’s Airspace Operations and Safety Program, which works to enable safe and efficient aviation transportation. 

Called AVIRIS-5, it’s the latest in a long line of sensors pioneered by NASA JPL to survey Earth, the Moon, and other worlds.

Cradled in the nose of a high-altitude research airplane, a new NASA sensor has taken to the skies to help geoscientists map rocks hosting lithium and other critical minerals on Earth’s surface some 60,000 feet below. In collaboration with the U.S. Geological Survey (USGS), the flights are part of the largest airborne campaign of its kind in the country’s history.

But that’s just one of many tasks that are on the horizon for AVIRIS-5, short for Airborne Visible/Infrared Imaging Spectrometer-5, which has a lot in common with sensors used to explore other planets.

About the size of a microwave oven, AVIRIS-5 detects the spectral “fingerprints” of minerals and other compounds in reflected sunlight. Like its cousins flying in space, the sensor takes advantage of the fact that all kinds of molecules, from rare earth elements to flower pigments, have unique chemical structures that absorb and reflect different wavelengths of light.

The technology was pioneered at NASA’s Jet Propulsion Laboratory in Southern California in the late 1970s. Over the decades, imaging spectrometers have visited every major rocky body in the solar system from Mercury to Pluto. They’ve traced Martian crust in full spectral detail, revealed lakes on Titan, and tracked mineral-rich dust across the Sahara and other deserts. One is en route to Europa, an ocean moon of Jupiter, to search for the chemical ingredients needed to support life.

Another imaging spectrometer, NASA’s Moon Mineralogy Mapper, was the first to discover water on the lunar surface in 2009. “That dataset continues to drive our investigations as we look for in situ resources on the Moon” as part of NASA’s Artemis campaign, said Robert Green, a senior research scientist at NASA JPL who’s contributed to multiple spectroscopy missions across the solar system.

Prisms, black silicon

While imaging spectrometers vary depending on their mission, they have certain hardware in common — including mirrors, detector arrays, and electron-beam gratings — designed to capture light shimmering off a surface and then separate it into its constituent colors, like a prism.

Many of the best-in-class imaging spectrometers flying today were made possible by components invented at NASA JPL’s Microdevices Laboratory. Instrument-makers there combine breakthroughs in physics, chemistry, and material science with the classical properties of light discovered by physicist Isaac Newton in the 17th century. Newton’s prism experiments revealed that visible light is composed of a rainbow of colors.

Today, NASA JPL engineers work with advanced materials such as black silicon — one of the darkest substances ever manufactured — to push performance. Under a powerful microscope, black silicon looks like a forest of spiky needles. Etched by lasers or chemicals, the nanoscale structures prevent stray light from interfering with the sample by trapping it in their spikes.

Treasure hunting

The optical techniques used at the Microdevices Laboratory have advanced continuously since the first AVIRIS instrument took flight in 1986. Four generations of these sensors have now hit the skies, analyzing erupting volcanoes, diseased crops, ground zero debris in New York City, and wildfires in Alabama, among many other deployments. The latest model, AVIRIS-5, features spatial resolution that’s twice as fine as that of its predecessor and can resolve areas ranging from less than a foot (30 centimeters) to about 30 feet (10 meters).

So far this year, it has logged more than 200 hours of high-altitude flights over Nevada, California, and other Western states as part of a project called GEMx (Geological Earth Mapping Experiment). The flights are conducted using NASA’s ER-2 aircraft, operated out of the agency’s Armstrong Flight Research Center in Edwards, California. The effort is the airborne component of a larger USGS initiative, called Earth Mapping Resources Initiative (Earth MRI), to modernize mapping of the nation’s surface and subsurface.

The NASA and USGS team has, since 2023, gathered data over more than 366,000 square miles (950,000 square kilometers) of the American West, where dry, treeless expanses are well suited to mineral spectroscopy. 

An exciting early finding is a lithium-bearing clay called hectorite, identified in the tailings of an abandoned mine in California, among other locations. Lithium is one of about 50 minerals at risk of supply chain disruption that USGS has deemed critical to national security and the economy.

Helping communities capture new value from old and abandoned prospects is one of the long-term aspirations of GEMx, said Dana Chadwick, an Earth system scientist at NASA JPL. So is identifying sources of acid mine drainage, which can occur when waste rocks weather and leach into the environment.

“The breadth of different questions you can take on with this technology is really exciting, from land management to snowpack water resources to wildfire risk,” Chadwick said. “Critical minerals are just the beginning for AVIRIS-5.”

More about GEMx

The GEMx research project is expected to last four years and is funded by the USGS Earth MRI, through investments from the Bipartisan Infrastructure Law. The initiative will capitalize on both the technology developed by NASA for spectroscopic imaging, as well as the expertise in analyzing the datasets and extracting critical mineral information from them.

To learn more about GEMx visit:

https://science.nasa.gov/mission/gemx/

News Media Contacts

Andrew Wang / Andrew Good
Jet Propulsion Laboratory, Pasadena, Calif.
626-379-6874 / 818-393-2433
andrew.wang@jpl.nasa.gov / andrew.c.good@jpl.nasa.gov

Written by Sally Younger

2025-136