NASA has selected Chugach Intelligence Solutions LLC to provide comprehensive operations, maintenance, and repair services for NASA’s Ames Research Center in California’s Silicon Valley.
The Ames Facilities Support Services II contract ensures that the center’s historic and specialized facilities are properly maintained, fully operational, and capable of supporting the agency’s missions and tenant partners in the NASA Research Park.
The hybrid contract has a five-year period of performance, consisting of a 12-month base period and four 12-month option periods, with the possibility of a six-month extension. The performance period is expected to begin Thursday, Aug. 13. The contract includes cost-plus-award-fee core requirements, firm-fixed-price phase-in, and indefinite-delivery/indefinite-quantity task orders, providing flexibility to address both routine and emergent facility needs. The award has a maximum potential value of approximately $158 million, inclusive of all options and total indefinite-delivery/indefinite-quantity ceiling value.
For more information about NASA and its missions, visit:
NASA Study of Pristine Meteorite Adds to Story of Ancient Asteroids
C1 clasts in Hillsborough: On the left is a back-scattered electron image with two C1 748 clasts circled. On the right, an X-ray map of the same area as (A), indicating Na enrichment in 749 of the C1 clasts relative to the bulk of Hillsborough. Credit: NASA/SETI
A meteorite recovered immediately upon its fall to Earth on July 16, 2024, is helping NASA scientists uncover new clues about ancient water, the chemical evolution of primitive asteroids, and the ingredients that may have helped make life possible throughout the early solar system.
This rapid recovery began when an amateur astronomer in New Jersey quickly recognized that a newly fallen meteorite had landed on his property. Recognizing its scientific value and wearing protective gloves, he collected the fragments and stored them in aluminum foil and glass containers, which preserved delicate minerals and organic compounds that are often altered by moisture, weather, and contamination.
As the meteorite fell to Earth, cameras across New Jersey captured its fiery passage through the atmosphere. Scientists used these observations to reconstruct the fireball’s trajectory and, after recovering the meteorite, combined this data with laboratory analyses to determine where in the solar system the rock most likely originated. In a study published Wednesday in the journal Science Advances, researchers found evidence that ancient salty water altered minerals within the meteorite’s parent asteroid, preserving unique minerals and a rich inventory of organic compounds.
“When we have both a documented fireball and a quick recovery of its meteorite, we can learn not only what the rock is made of, but where it came from in the asteroid belt,” said Peter Jenniskens, meteor astronomer at both NASA’s Ames Research Center in California’s Silicon Valley and the SETI Institute, and lead author of the study.
Combined radar detections from the Hillsborough meteorite fall. The green line shows the fireball’s projected path, while colored radar signatures show falling meteorite fragments drifting east-northeast with prevailing winds. Credit: NASA/Marc Fries
Named for the township where it was recovered, the Hillsborough meteorite belongs to a class of carbon-rich meteorites known as CM carbonaceous chondrites. These primitive rocks preserve some of the oldest materials in the solar system, recording the chemical processes that shaped asteroids more than 4.5 billion years ago.
While examining the unusually pristine meteorite, researchers found a mosaic of tiny broken-up rocks and noticed that some contained unusually high concentrations of sodium — an unexpected finding for this type of meteorite. The surprising signal prompted a closer investigation using powerful electron microscopes that allowed scientists to examine the meteorite from the millimeter scale down to individual atoms. By combining observations across multiple scales, researchers reconstructed the history of the minerals and the fluids that once flowed through them.
These analyses revealed microscopic fractures filled with sodium-rich material left behind by ancient brines. Unlike pure water, brines contain dissolved salts that allow them to transport elements and chemically alter the rocks they move through. In the case of the Hillsborough sample, those ancient fluids altered the asteroid’s minerals and left behind chemical evidence that remained preserved for billions of years.
Scientists were also able to detect fragile sodium-carbonate salts that normally react with moisture in Earth’s atmosphere before they can be studied. Jangmi Han, a paper co-author and mineralogist at NASA’s Johnson Space Center in Houston, identified evidence of ancient brines preserved within microscopic fractures. Similar salts were identified in samples returned from the asteroids Bennu and Ryugu by NASA’s OSIRIS-REx mission and JAXA’s (Japan Aerospace Exploration Agency) Hayabusa2 mission. However,Hillsborough marks the first time the salts have been identified in a CM carbonaceous chondrite meteorite, offering a new glimpse into the surfaces of the primitive asteroids that produced these meteorites.
Together, these findings suggest that ancient, salt-rich brines were more widespread among primitive asteroids than previously recognized, and provide scientists with new opportunities to compare how water altered different asteroid bodies across the early solar system.
“The chips of the most salt-rich bits of this meteorite are quite comparable to the samples returned by the Hayabusa2 and OSIRIS-REx missions,” said Mike Zolensky, a meteorite researcher at NASA Johnson and co-author of the study. “They’re not identical. They’re different in some very interesting ways, but they’ve seen very similar processes.”
Following the history of water through the solar system is an essential part of understanding the origin of life.
Mike Zolensky
Meteorite Researcher
Scientists expected Hillsborough to contain a rich suite of organic compounds because it is a CM carbonaceous chondrite. What made the meteorite exceptional was how quickly it was recovered, allowing researchers to study those compounds before prolonged exposure to Earth’s environment could contaminate the sample.
“One of the big surprises for me when we analyzed a small chip of the Hillsborough meteorite was the complexity of amino acids and other organic compounds,” said Danny Glavin, senior scientist in the Astrobiology Analytical Laboratory at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and co-author of the study.
Its diversity of amino acids and other organic compounds is, comparable to the Murchison meteorite, a nearly 100-kilogram carbonaceous chondrite that fell in Australia in 1969 and became the benchmark for extraterrestrial organic chemistry.
“It’s just more proof that the chemical building blocks of life could have been delivered — and are still being delivered — to Earth today by these carbonaceous asteroid fragments,” said Glavin, who was a co-investigator on OSIRIS-REx, leading an international team that studied the organic composition of the samples delivered to Earth from asteroid Bennu in 2023.
Understanding the Hillsborough meteorite required expertise from multiple scientific disciplines.
Astronomers reconstructed the meteorite’s journey through space, finding evidence that it may have originated from the Erigone asteroid family in the inner asteroid belt, home to the asteroid Donaldjohanson, which was visited in 2025 by NASA’s Lucy spacecraft. Mineralogists identified evidence of ancient brines preserved within microscopic fractures, while organic chemists analyzed the meteorite’s inventory of amino acids and other organic compounds.
“Together, those complementary studies are helping scientists build one of the clearest pictures yet of how primitive asteroids such as the asteroid Erigone evolved chemically over billions of years,” said Jenniskens.
Researchers continue to study the Hillsborough meteorite, revealing new details about how water transformed primitive asteroids and shaped the early solar system.
By tracing the history of water on primitive asteroids, scientists are learning how water and the chemical ingredients for life were distributed throughout the early solar system.
“If you follow the water through the solar system, you’re actually following life,” Zolensky said. “Following the history of water through the solar system is an essential part of understanding the origin of life.”
For more information on NASA’s astromaterials research and exploration, visit:
The Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE) has achieved all primary and extended mission objectives.
Credits: NASA
As NASA prepares for a sustained human presence on the Moon, missions will increasingly require spacecraft that can navigate and communicate without a direct connection to Earth.
NASA’s Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment, or CAPSTONE, validated and advanced these capabilities.
Designed to test and validate technologies in lunar orbit, CAPSTONE launched in June 2022 and became the first U.S. commercial mission at the Moon. The spacecraft tested operations in three-body orbits around the Moon, using the combined gravity of Earth and the Moon to reduce the fuel needed to maintain a stable lunar path. It became the first spacecraft to fly and characterize this orbit for future exploration and science missions. Owned and operated by Advanced Space, the microwave-sized spacecraft then received a 15-month mission extension, becoming a testbed for advanced communications, networking, autonomous navigation, and software-defined satellite technologies.
Dylan Schmidt, CAPSTONE assembly integration and test lead, right, and Lachlan Moore, systems integration engineer, left, install solar panels onto the CAPSTONE spacecraft at Tyvak Nano-Satellite Systems, Inc., in Irvine, California.
NASA/Dominic Hart
Rather than launch a new satellite, NASA’s Research and Technology Mission Directorate demonstrated that CAPSTONE’s existing hardware could host new applications after launch, transforming the spacecraft into a cost-effective, flexible lunar technology demonstration platform. NASA’s SCaN (Space Communications and Navigation) Division will now use the data to demonstrate innovative networking and navigation techniques on future experiments.
“Operating multiple experiments simultaneously aboard the same spacecraft allows NASA to evaluate how these technologies perform together in a real lunar environment,” said Greg Stover, director of the Advanced Research and Technology Division within NASA’s Research and Technology Mission Directorate at NASA Headquarters in Washington. “Investments in autonomous operations and resilient communications infrastructure are essential to ensuring U.S. leadership as activity around the Moon continues to increase.”
Two experiments aboard CAPSTONE used software-defined infrastructure to advance two future mission essentials: autonomous navigation and deep space communications. The autonomous Navigation, Guidance, and Control software, or autoNGC, is designed to allow a spacecraft to determine where it is, where it is going, and how to get where it needs to be without waiting for instructions from the ground. While portions of the software had previously flown in Earth orbit, CAPSTONE marked the first time autoNGC was tested at the Moon.
“To really demonstrate that something works, you have to fly it,” said Sun Hur-Diaz, principal investigator for the autoNGC technology development project at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “The real environment is key.”
To really demonstrate that something works you have to fly it. The real environment is key.
Sun Hur-Diaz
Principal Investigator for the autoNGC Project, NASA Goddard Space Flight Center
Researchers also evaluated how autoNGC performed with limited contact to Earth. While NASA’s Deep Space Network antennas were supporting the Artemis II crewed test flight around the Moon, CAPSTONE’s communications window dropped to just a few passes per week.
Those gaps became one of the experiment’s most valuable tests. Without data from Earth, autoNGC determined CAPSTONE’s location using an onboard star tracker camera to image the Moon, Earth, and other celestial bodies. The camera-based system, known as optical navigation, at times outperformed ground-based methods for real-time onboard navigation, advancing technologies for future deep-space missions.
Alongside autonomous navigation testing, CAPSTONE also tested delay/disruption tolerant networking (DTN), a communications architecture designed for deep space. Unlike Earth-based internet systems, deep space communications must function despite long delays and frequent signal gaps. The DTN system addresses those challenges by storing information on the spacecraft when no connection is available and automatically forwarding it once communications are restored. With these demonstrations, CAPSTONE became the first to fly the latest DTN protocols beyond Earth orbit and the first to run them in NASA’s core Flight System, an open-source framework that can be implemented on any spacecraft.
In one demonstration, engineers began transmitting data from CAPSTONE to Earth, but the connection ended before the transfer was complete. The spacecraft stored the remaining data until the next communications opportunity, and transmission resumed automatically. Every piece of data made it home.
Artist’s rendering depicting astronauts, habitats, rovers, power systems, and cargo operations supporting sustained human activities at the Moon Base near the lunar South Pole. The technologies CAPSTONE tested may be key to NASA’s growing lunar communications and navigation infrastructure.
NASA
“You can imagine an astronaut walking behind a lunar hill or descending into a crater and temporarily losing connectivity,” said Ben Anderson, a systems engineer for the Near Space Network at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “This technology allows that data to be automatically retransmitted once communications are restored.”
In addition to its primary achievements, CAPSTONE’s second life as a software-defined testing platform demonstrated that new technologies can be affordably tested and proven directly in their operational environment.
After nearly four years of technology maturation, NASA’s activities on CAPSTONE concluded in June 2026, while Advanced Space will continue to use the spacecraft as a technology development testbed.
The CAPSTONE spacecraft was designed and built by Terran Orbital and is owned and operated by Advanced Space. NASA’s Research and Technology Mission Directorate managed the mission through the Small Spacecraft and Distributed Systems program, based at NASA’s Ames Research Center in California’s Silicon Valley. Elements of the CAPSTONE technology suite were supported by NASA’s Small Business Innovation Research program. The autoNGC and DTN demonstrations conducted during CAPSTONE’s extended mission were managed by NASA’s SCaN Division, based at NASA Headquarters in Washington.
About the Author
Korine Powers
Lead Writer and Communications Strategist
Korine Powers, Ph.D. is a writer for NASA's SCaN (Space Communications and Navigation) Program office and covers emerging technologies, commercialization efforts, exploration activities, and more.
Login
