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  • NASA Breaking News nasa.gov nasa news science space us-gov 2026-06-18 21:33
    ↗

    NASA selected a mission concept to research how space weather and dynamics within Earth’s atmosphere influence the space environment and help improve prediction capabilities for impacts on crucial technology, such as GPS and low Earth orbit satellites, as well as astronauts...

    Artist’s rendition of the DAPHNE (Dynamic Atmosphere-Ionosphere Explorer) mission concept.
    Artist’s rendition of the DAPHNE (Dynamic Atmosphere-Ionosphere Explorer) mission concept. The coloring represents auroras and atmospheric waves in Earth’s atmosphere.
    Credit: Laboratory for Atmospheric and Space Physics/Mary Tostanoski

    NASA selected a mission concept to research how space weather and dynamics within Earth’s atmosphere influence the space environment and help improve prediction capabilities for impacts on crucial technology, such as GPS and low Earth orbit satellites, as well as astronauts in space.

    The DAPHNE (Dynamic Atmosphere-Ionosphere Explorer) mission will enter Phase B of development, which includes planning and design for flight and mission operations. It will use identical twin satellites to study how changes in Earth’s lower atmosphere influence our planet’s upper atmosphere, where space weather is manifested.

    “NASA is advancing the United States’ leadership as a space weather-ready nation, and by providing new insights into Earth’s atmosphere we can better predict and prepare for impacts in our daily lives on Earth and in space,” said Nicky Fox, associate administrator, Science Mission Directorate, NASA Headquarters in Washington. “As NASA sends astronauts beyond Earth’s magnetic protection to the Moon, Mars, and beyond, DAPHNE will join the NASA science fleet strategically located across the solar system to provide data that will help mission planners predict and mitigate the effects of space weather for the benefit of all.”

    The DAPHNE mission’s low-risk high-return concept will provide coordinated, multi-point measurements of neutral winds, temperature, and composition in the thermosphere. The ionosphere and thermosphere regions are where Earth’s neutral atmosphere transitions into the ionized plasma of space. In this thin shell that surrounds the planet, the atmosphere is in constant motion, shaped by the influence of solar activity and changes in the lower atmosphere and in near-Earth space.

    Fundamental observations and physical insights from the DAPHNE mission will incorporate lower-atmospheric energy data to advance space weather predictive capabilities. The mission is led by Aimee Merkel from the Laboratory for Atmospheric and Space Physics at the University of Colorado, Boulder.

    The mission will be subject to a confirmation review in 2027, which will assess the progress of the mission and the availability of funds. If confirmed, the total estimated cost of the mission, excluding launch, will not exceed $250 million in fiscal year 2023 dollars, with a mission launch date of no earlier than 2029.

    The DAPHNE mission was proposed as a concept study in response to the DYNAMIC (Dynamical Neutral Atmosphere-Ionosphere Coupling) mission announcement of opportunity. Funding and management oversight for this mission is provided by the Solar Terrestrial Probes program at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

    For more information on NASA’s heliophysics missions, visit:

    https://science.nasa.gov/heliophysics

    -end-

    Abbey Interrante / Karen Fox
    Headquarters, Washington
    202-358-1600
    abbey.a.interrante@nasa.gov / karen.c.fox@nasa.gov

    Share

    Details

    Last Updated
    Jun 18, 2026
    Location
    NASA Headquarters

    Related Terms

    • Earth
    • Heliophysics
    • Science Mission Directorate
    • Space Weather
  • NASA Breaking News nasa.gov breaking-news nasa science space 2026-06-18 21:33
    ↗

    NASA selected a mission concept to research how space weather and dynamics within Earth’s atmosphere influence the space environment and help improve prediction capabilities for impacts on crucial technology, such as GPS and low Earth orbit satellites, as well as astronauts...

    Artist’s rendition of the DAPHNE (Dynamic Atmosphere-Ionosphere Explorer) mission concept.
    Artist’s rendition of the DAPHNE (Dynamic Atmosphere-Ionosphere Explorer) mission concept. The coloring represents auroras and atmospheric waves in Earth’s atmosphere.
    Credit: Laboratory for Atmospheric and Space Physics/Mary Tostanoski

    NASA selected a mission concept to research how space weather and dynamics within Earth’s atmosphere influence the space environment and help improve prediction capabilities for impacts on crucial technology, such as GPS and low Earth orbit satellites, as well as astronauts in space.

    The DAPHNE (Dynamic Atmosphere-Ionosphere Explorer) mission will enter Phase B of development, which includes planning and design for flight and mission operations. It will use identical twin satellites to study how changes in Earth’s lower atmosphere influence our planet’s upper atmosphere, where space weather is manifested.

    “NASA is advancing the United States’ leadership as a space weather-ready nation, and by providing new insights into Earth’s atmosphere we can better predict and prepare for impacts in our daily lives on Earth and in space,” said Nicky Fox, associate administrator, Science Mission Directorate, NASA Headquarters in Washington. “As NASA sends astronauts beyond Earth’s magnetic protection to the Moon, Mars, and beyond, DAPHNE will join the NASA science fleet strategically located across the solar system to provide data that will help mission planners predict and mitigate the effects of space weather for the benefit of all.”

    The DAPHNE mission’s low-risk high-return concept will provide coordinated, multi-point measurements of neutral winds, temperature, and composition in the thermosphere. The ionosphere and thermosphere regions are where Earth’s neutral atmosphere transitions into the ionized plasma of space. In this thin shell that surrounds the planet, the atmosphere is in constant motion, shaped by the influence of solar activity and changes in the lower atmosphere and in near-Earth space.

    Fundamental observations and physical insights from the DAPHNE mission will incorporate lower-atmospheric energy data to advance space weather predictive capabilities. The mission is led by Aimee Merkel from the Laboratory for Atmospheric and Space Physics at the University of Colorado, Boulder.

    The mission will be subject to a confirmation review in 2027, which will assess the progress of the mission and the availability of funds. If confirmed, the total estimated cost of the mission, excluding launch, will not exceed $250 million in fiscal year 2023 dollars, with a mission launch date of no earlier than 2029.

    The DAPHNE mission was proposed as a concept study in response to the DYNAMIC (Dynamical Neutral Atmosphere-Ionosphere Coupling) mission announcement of opportunity. Funding and management oversight for this mission is provided by the Solar Terrestrial Probes program at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

    For more information on NASA’s heliophysics missions, visit:

    https://science.nasa.gov/heliophysics

    -end-

    Abbey Interrante / Karen Fox
    Headquarters, Washington
    202-358-1600
    abbey.a.interrante@nasa.gov / karen.c.fox@nasa.gov

    Share

    Details

    Last Updated
    Jun 18, 2026
    Location
    NASA Headquarters

    Related Terms

    • Earth
    • Heliophysics
    • Science Mission Directorate
    • Space Weather
  • NASA Breaking News nasa.gov nasa news science space us-gov 2026-06-18 20:13
    ↗

    NASA has selected eight new companies and will acquire new data products from six existing Commercial Satellite Data Acquisition contract holders to expand the range of commercial satellite data available to researchers, civil agencies, and decision-makers. Such measurements...

    NASA insignia.
    Credit: NASA

    NASA has selected eight new companies and will acquire new data products from six existing Commercial Satellite Data Acquisition contract holders to expand the range of commercial satellite data available to researchers, civil agencies, and decision-makers. Such measurements supplement NASA’s Earth satellites by contributing high-resolution and frequent observations to enhance the agency’s set of data.

    Leveraging commercial data demonstrates NASA’s commitment to strong public-private partnerships, allowing the agency to expand scientific insight while reducing costs and accelerating the delivery of data to researchers and decision-makers.

    Collectively, NASA and commercial Earth observations provide insight into our home planet – benefitting Americans, providing environmental intelligence, strengthening disaster response, and improving public safety.  

    The Commercial Satellite Data Acquisition Program On-Ramp 2 Multiple Award contract is a firm-fixed-price, indefinite-delivery/indefinite-quantity multiple-award contract. The original maximum contract value was $476 million, with a performance period that began in 2023 and continues through Nov. 15, 2028.

    Contract awardees are:

    • Airbus DS Geo Inc.
    • GHGSat Inc.
    • Hydrosat Inc.
    • ICEYE US Inc.
    • ImageSat International
    • Kuva US Inc.
    • Muon Space Inc.
    • Orbital Sidekick Inc.
    • OroraTech USA Inc.
    • Planet Labs Federal Inc.
    • Space Sciences and Engineering LLC, doing business as PlanetiQ
    • SATLANTIS US
    • Tomorrow Companies Inc., doing business as Tomorrow.io
    • Wyvern Inc.

    The agency’s Commercial Satellite Data Acquisition mission works to execute a cost-effective way to augment and complement the suite of Earth observations captured by NASA and its partners by identifying, evaluating, and acquiring commercial satellite data.

    For more information about NASA’s Commercial Satellite Acquisition program, visit:

    https://science.nasa.gov/earth-science/csda

    -end-

    Liz Vlock
    Headquarters, Washington
    202-358-1600
    elizabeth.a.vlock@nasa.gov

    Share

    Details

    Last Updated
    Jun 18, 2026
    Editor
    Jessica Taveau
    Location
    NASA Headquarters

    Related Terms

    • Science Mission Directorate
    • Earth Science Division
  • NASA Breaking News nasa.gov breaking-news nasa science space 2026-06-18 20:13
    ↗

    NASA has selected eight new companies and will acquire new data products from six existing Commercial Satellite Data Acquisition contract holders to expand the range of commercial satellite data available to researchers, civil agencies, and decision-makers. Such measurements...

    NASA insignia.
    Credit: NASA

    NASA has selected eight new companies and will acquire new data products from six existing Commercial Satellite Data Acquisition contract holders to expand the range of commercial satellite data available to researchers, civil agencies, and decision-makers. Such measurements supplement NASA’s Earth satellites by contributing high-resolution and frequent observations to enhance the agency’s set of data.

    Leveraging commercial data demonstrates NASA’s commitment to strong public-private partnerships, allowing the agency to expand scientific insight while reducing costs and accelerating the delivery of data to researchers and decision-makers.

    Collectively, NASA and commercial Earth observations provide insight into our home planet – benefitting Americans, providing environmental intelligence, strengthening disaster response, and improving public safety.  

    The Commercial Satellite Data Acquisition Program On-Ramp 2 Multiple Award contract is a firm-fixed-price, indefinite-delivery/indefinite-quantity multiple-award contract. The original maximum contract value was $476 million, with a performance period that began in 2023 and continues through Nov. 15, 2028.

    Contract awardees are:

    • Airbus DS Geo Inc.
    • GHGSat Inc.
    • Hydrosat Inc.
    • ICEYE US Inc.
    • ImageSat International
    • Kuva US Inc.
    • Muon Space Inc.
    • Orbital Sidekick Inc.
    • OroraTech USA Inc.
    • Planet Labs Federal Inc.
    • Space Sciences and Engineering LLC, doing business as PlanetiQ
    • SATLANTIS US
    • Tomorrow Companies Inc., doing business as Tomorrow.io
    • Wyvern Inc.

    The agency’s Commercial Satellite Data Acquisition mission works to execute a cost-effective way to augment and complement the suite of Earth observations captured by NASA and its partners by identifying, evaluating, and acquiring commercial satellite data.

    For more information about NASA’s Commercial Satellite Acquisition program, visit:

    https://science.nasa.gov/earth-science/csda

    -end-

    Liz Vlock
    Headquarters, Washington
    202-358-1600
    elizabeth.a.vlock@nasa.gov

    Share

    Details

    Last Updated
    Jun 18, 2026
    Editor
    Jessica Taveau
    Location
    NASA Headquarters

    Related Terms

    • Science Mission Directorate
    • Earth Science Division
  • NASA Breaking News nasa.gov nasa news science space us-gov 2026-06-18 19:06
    ↗

    Rohit Goeptar was born into a poor family in Suriname, South America, the kind where both parents work three jobs and they still can only provide food and shelter for their family. At around age six, his family moved to California to start a new life. Only two years later, he...

    Rohit Goeptar, an electromagnetic/radio frequency analyst with NASA’s Launch Services Program at the agency’s Kennedy Space Center in Florida, reviews a radio frequency link budget analysis for NASA’s Nancy Grace Roman Space Telescope from his office. Goeptar is among the engineers and technicians sworn in as new NASA civil servants as part of NASA Administrator Jared Isaacman’s workforce directive to restore technical core competencies within the civil servants ranks.
    NASA/Amanda Griffin

    Rohit Goeptar was born into a poor family in Suriname, South America, the kind where both parents work three jobs and they still can only provide food and shelter for their family. At around age six, his family moved to California to start a new life. Only two years later, he moved back to South America with his father while his mother stayed in the United States and remarried. When he was 13, he became a U.S. citizen and he and his brothers returned to live with their mother in California. 

    At 19, Goeptar joined the U.S. Marine Corps where he spent six years as a technical operator. During one deployment to the Philippines, Goeptar helped set up communication systems for individuals who needed to contact their loved ones after a typhoon ripped through entire towns.  

    “I was lost, the Marine Corps gave me an opportunity,” Goeptar recalled.  

    While the Marines taught him useful skills, his life had not been the easiest. He lost not one, but two, fathers to suicide, and a short first marriage ended with him being unhoused on the streets of Kissimmee, Florida, for six months. But Goeptar eventually found his way.   

    As with most underdog stories, there was another person in the shadows behind his rise to success.  

    “Your brain works in mysterious ways,” his now wife told him a short while after they met. She then filled out college applications for him, and he eventually applied to NASA’s Kennedy Space Center in Florida.  

    While raising three kids, going to school full-time pursuing a computer engineering and electrical engineering degree simultaneously, Goeptar got the call that changed his life. 

    “In spring 2025, I was driving to pick my son up from school when a gentleman from Kennedy calls, telling me he’s seen my resume and do I have time for a quick interview,” Goeptar recounted. 

    He pulled on the side of the road and took part in an impromptu job interview. 

    Two weeks later, he had an in-person interview with others from Kennedy and two weeks after that, he had a contractor badge at America’s premier spaceport.  

    After starting as an intern under the Expendable Launch Vehicle Integrated Support, or ELVIS, contract, then moving to part-time until he graduated from the University of Central Florida (UCF) in Orlando, then full-time at the beginning of 2026, Goeptar was one of the ELVIS contractors who applied and were picked up to become civil servants recently. 

    Rohit Goeptar, an electromagnetic/radio frequency analyst with NASA’s Launch Services Program at the agency’s Kennedy Space Center in Florida, reviews a radio frequency link budget analysis for NASA’s Nancy Grace Roman Space Telescope with a colleague.
    NASA/Amanda Griffin

    Now an employee of NASA’s Launch Services Program, Goeptar works with electromagnetic interference, electromagnetic compatibility, and radio frequency. It is his job throughout the entirety of the mission to analyze and ensure avionic boxes or anything electrically powered doesn’t interfere with any other systems. He also ensures independent systems are compatible when brought together. And finally, he conducts model radio frequency link analysis for different rockets and science demonstrations payloads. These may belong to NASA or commercial partners, and he is responsible for ensuring uninterrupted communication with the ground. In his short time at Kennedy, Goeptar has worked on Sentinel-6B, JPSS-4 (Joint Polar Satellite System), and IMAP (Interstellar Mapping and Acceleration Probe) missions.  

    And as far as his wife’s assessment that his brain works differently, he proved that within a year at Kennedy when he noticed an analytical issue his team wasn’t tracking. Once a rocket launches, it does a pitch, yaw, and roll. The analysis the team had been conducting didn’t account for this movement, which meant it wasn’t as accurate as it could be. He presented his solution to the team lead, and it now enables NASA data and partner data to be much more in sync. 

    “There is no greater feeling, being able to serve. It’s more than serving the public, it’s serving our country. It’s serving the future of our country,” Goeptar said with tears brimming in his eyes. “Being able to give back to that same government that gave me an opportunity to be where I’m at today. There’s no greater feeling than that.” 

    Meanwhile, Goeptar’s 11-year-old takes most of the credit for his landing at the space center, a NASA enthusiast, his son believes he spoke it into existence. 

    Rohit Goeptar and children
    Rohit Goeptar, an electromagnetic/radio frequency analyst with NASA’s Launch Services Program at the agency’s Kennedy Space Center in Florida, poses for a photograph with his children.
    NASA/Rohit Goeptar

    “One day he wants to become an astronaut,” Goeptar said with joy on his face. “And I told him I will guide him until the day that I die. Maybe my last mission could be the one my son flies on. I’m not going to stop until that day happens.” 

    Rohit’s positive streak continues as he recently was accepted into electrical engineering master’s programs at both Johns Hopkins University, and UCF.  

    Learn more about NASA’s missions online: 

    https://www.nasa.gov 

  • NASA Breaking News nasa.gov breaking-news nasa science space 2026-06-18 19:06
    ↗

    Rohit Goeptar was born into a poor family in Suriname, South America, the kind where both parents work three jobs and they still can only provide food and shelter for their family. At around age six, his family moved to California to start a new life. Only two years later, he...

    Rohit Goeptar, an electromagnetic/radio frequency analyst with NASA’s Launch Services Program at the agency’s Kennedy Space Center in Florida, reviews a radio frequency link budget analysis for NASA’s Nancy Grace Roman Space Telescope from his office. Goeptar is among the engineers and technicians sworn in as new NASA civil servants as part of NASA Administrator Jared Isaacman’s workforce directive to restore technical core competencies within the civil servants ranks.
    NASA/Amanda Griffin

    Rohit Goeptar was born into a poor family in Suriname, South America, the kind where both parents work three jobs and they still can only provide food and shelter for their family. At around age six, his family moved to California to start a new life. Only two years later, he moved back to South America with his father while his mother stayed in the United States and remarried. When he was 13, he became a U.S. citizen and he and his brothers returned to live with their mother in California. 

    At 19, Goeptar joined the U.S. Marine Corps where he spent six years as a technical operator. During one deployment to the Philippines, Goeptar helped set up communication systems for individuals who needed to contact their loved ones after a typhoon ripped through entire towns.  

    “I was lost, the Marine Corps gave me an opportunity,” Goeptar recalled.  

    While the Marines taught him useful skills, his life had not been the easiest. He lost not one, but two, fathers to suicide, and a short first marriage ended with him being unhoused on the streets of Kissimmee, Florida, for six months. But Goeptar eventually found his way.   

    As with most underdog stories, there was another person in the shadows behind his rise to success.  

    “Your brain works in mysterious ways,” his now wife told him a short while after they met. She then filled out college applications for him, and he eventually applied to NASA’s Kennedy Space Center in Florida.  

    While raising three kids, going to school full-time pursuing a computer engineering and electrical engineering degree simultaneously, Goeptar got the call that changed his life. 

    “In spring 2025, I was driving to pick my son up from school when a gentleman from Kennedy calls, telling me he’s seen my resume and do I have time for a quick interview,” Goeptar recounted. 

    He pulled on the side of the road and took part in an impromptu job interview. 

    Two weeks later, he had an in-person interview with others from Kennedy and two weeks after that, he had a contractor badge at America’s premier spaceport.  

    After starting as an intern under the Expendable Launch Vehicle Integrated Support, or ELVIS, contract, then moving to part-time until he graduated from the University of Central Florida (UCF) in Orlando, then full-time at the beginning of 2026, Goeptar was one of the ELVIS contractors who applied and were picked up to become civil servants recently. 

    Rohit Goeptar, an electromagnetic/radio frequency analyst with NASA’s Launch Services Program at the agency’s Kennedy Space Center in Florida, reviews a radio frequency link budget analysis for NASA’s Nancy Grace Roman Space Telescope with a colleague.
    NASA/Amanda Griffin

    Now an employee of NASA’s Launch Services Program, Goeptar works with electromagnetic interference, electromagnetic compatibility, and radio frequency. It is his job throughout the entirety of the mission to analyze and ensure avionic boxes or anything electrically powered doesn’t interfere with any other systems. He also ensures independent systems are compatible when brought together. And finally, he conducts model radio frequency link analysis for different rockets and science demonstrations payloads. These may belong to NASA or commercial partners, and he is responsible for ensuring uninterrupted communication with the ground. In his short time at Kennedy, Goeptar has worked on Sentinel-6B, JPSS-4 (Joint Polar Satellite System), and IMAP (Interstellar Mapping and Acceleration Probe) missions.  

    And as far as his wife’s assessment that his brain works differently, he proved that within a year at Kennedy when he noticed an analytical issue his team wasn’t tracking. Once a rocket launches, it does a pitch, yaw, and roll. The analysis the team had been conducting didn’t account for this movement, which meant it wasn’t as accurate as it could be. He presented his solution to the team lead, and it now enables NASA data and partner data to be much more in sync. 

    “There is no greater feeling, being able to serve. It’s more than serving the public, it’s serving our country. It’s serving the future of our country,” Goeptar said with tears brimming in his eyes. “Being able to give back to that same government that gave me an opportunity to be where I’m at today. There’s no greater feeling than that.” 

    Meanwhile, Goeptar’s 11-year-old takes most of the credit for his landing at the space center, a NASA enthusiast, his son believes he spoke it into existence. 

    Rohit Goeptar and children
    Rohit Goeptar, an electromagnetic/radio frequency analyst with NASA’s Launch Services Program at the agency’s Kennedy Space Center in Florida, poses for a photograph with his children.
    NASA/Rohit Goeptar

    “One day he wants to become an astronaut,” Goeptar said with joy on his face. “And I told him I will guide him until the day that I die. Maybe my last mission could be the one my son flies on. I’m not going to stop until that day happens.” 

    Rohit’s positive streak continues as he recently was accepted into electrical engineering master’s programs at both Johns Hopkins University, and UCF.  

    Learn more about NASA’s missions online: 

    https://www.nasa.gov 

  • NASA Breaking News nasa.gov nasa news science space us-gov 2026-06-18 18:19
    ↗

    On a bleak stretch of the Colorado Desert in Southern California, a compact four-wheeled rover recently trundled about 16 miles (26 kilometers) with minimal intervention from the team of engineers trailing it. Called ERNEST (Exploration Rover for Navigating Extreme Sloped...

    ▶ Watch on YouTube Opens in a new tab
    A white four-wheeled rover with a rectangular head on its mast projects a red glow onto a dark desert landscape. Pink and yellow hues indicate the sun has set behind a distant mountain range, while the top of the frame remains blue.
    Developed at NASA’s Jet Propulsion Laboratory, ERNEST (Exploration Rover for Navigating Extreme Sloped Terrain) is used in a desert field test to help refine mobility hardware and autonomy software that could be used for a potential future long-range lunar rover mission.
    A white four-wheeled rover on the left side of the frame casts a long shadow across barren, brown ground toward the lower right. A few low, scrubby plants dot the desert landscape and mountains rise in the far distance under a pale blue sky.
    During the field test, which took place in March 2026 in the Colorado Desert of Southern California, the JPL team deployed ERNEST at all times of the day — including dusk, dawn, and nighttime, when lighting conditions create long shadows like those seen on the Moon’s polar regions.

    On a bleak stretch of the Colorado Desert in Southern California, a compact four-wheeled rover recently trundled about 16 miles (26 kilometers) with minimal intervention from the team of engineers trailing it. Called ERNEST (Exploration Rover for Navigating Extreme Sloped Terrain), this prototype is being used by NASA to advance both robotic autonomy and the ability to traverse challenging landscapes.

    Developed at NASA’s Jet Propulsion Laboratory in Southern California, ERNEST is 4 feet (1.2 meters) long. Not only can it lift each of its mesh wheels to get past obstacles that would stymie Curiosity and Perseverance, NASA’s six-wheeled Mars rovers, but the prototype also has enhanced independent decision-making capabilities. These mobility and autonomy advances could be infused into future missions that will venture to previously inaccessible areas of the Red Planet or the Moon.

    ERNEST serves as a testbed for a potential future lunar rover mission requiring high speeds and extreme distances. In a recent field test, the prototype traveled 16 miles over the course of 37 hours, going an order of magnitude above the top speed at which NASA’s current Mars rovers can navigate. Credit: NASA/JPL-Caltech

    In the field, ERNEST served as a testbed for a potential future lunar mission requiring higher speeds and much greater mileage than can be accomplished by current rovers. This technology could be used to inform future designs for exploration efforts on the Moon and beyond.

    “This testing is helping us refine the mobility hardware and autonomy software to navigate extreme distances across a wide range of terrain and lighting conditions anticipated on the Moon,” said Issa Nesnas, a principal technologist at JPL who led the recent testing as head of autonomy for a NASA mission concept for a potential future long-range lunar rover.

    Against a pitch-black background sky in which a handful of white stars are visible, two men stand on either side of a 4.5-foot-tall white rover, which is lit up by the glow from their headlamps as they set up the illuminators on the robot’s mast.
    Engineers from JPL set up illuminators after transporting ERNEST for a pre-sunrise test during a seven-day desert field campaign.
    NASA/JPL-Caltech

    Nesnas’ team is using ERNEST to demonstrate it is possible to build a rover that’s twice as big as the prototype and capable of a long-distance Moon mission. During the recent campaign, ERNEST traveled at speeds up to 0.6 mph (1 kph) over 37 hours of driving, across seven days of intermittent testing. That’s an order of magnitude above the top speed Perseverance and Curiosity can navigate.

    “You could do a science road trip across the Moon — or Mars — with this vehicle,” said James Keane, a JPL planetary scientist working on lunar missions.

    The initial goal of the team that developed ERNEST was mechanical: to design a relatively simple, low-cost rover that advances the trusted rocker-bogie suspension system featured on every Mars rover since NASA’s Sojourner. This passive system keeps relatively constant weight on all six wheels, thanks to pivot points and struts that enable each one to adapt to the changing surface.

    The mobility and autonomy advances developed at JPL for the ERNEST prototype rover could be infused into future NASA missions to previously inaccessible areas of the Red Planet or the Moon. Credit: NASA/JPL-Caltech

    On ERNEST, the active suspension lets the rover manage weight distribution among its wheels. Two powered joints in front articulate a gimbal that allows the rover to drive using different gaits like squirming, wheel-walking, and obstacle-climbing. With a clutch mechanism, it can switch between active and passive suspension, which is less terrain capable but more energy efficient. With four steerable wheels, it can drive in any direction, including sideways.

    “We started by postulating that we could do better in designing a planetary surface robotic mobility system,” said Hari Nayar, a JPL principal technologist leading the ERNEST team. “While the rocker-bogie system has been very successful over the past 30 years, there’s been a lot of research in that time on mobility and understanding terrain interaction.”

    Before arriving at today’s version of ERNEST, the team built two earlier prototypes, each about 2 feet (0.6 meters) long, to test 11 active suspension configurations. In a trailer filled with lunar regolith simulant, they ran experiments at different slope angles over several months before landing on a final design.

    Then the team scaled up, including adding a rectangular head mounted on a 4.5-foot-tall (1.4-meter-tall) mast. The hardware was completed in September 2024, but the rover still needed a human operator to joystick it, sending commands to instruct the rover on how to move over obstacles.

    In order to train the rover to think on its own, the ERNEST team turned to reinforcement learning, a type of artificial intelligence where the robot learns by interacting with its environment. The Dynamics and Real-Time Simulation Laboratory at JPL developed a high-fidelity virtual testing environment that replicates the rover’s behavior. The team fed the simulator data collected by engineers who documented the response of the actual rover hardware to a variety of terrain types. On a high-performance computing cluster, the team ran many simulations at once, sometimes completing thousands of hours of tests over a single weekend.

    After months of virtual training, the ERNEST team was ready to see if the rover could use its new autonomous algorithms to figure out how to drive over terrain features that would halt a passive-suspension rover. They set up an obstacle course with sand ripples, rubble piles, steps, and steep slopes in JPL’s Mars Yard, an outdoor terrain proving ground. Then they watched as the rover maneuvered the terrain on its own. Since then, ERNEST has completed many such courses.

    Nayar’s team is starting a new autonomy project which involves integrating the rover’s ability to determine when and how to use its active suspension with longer-range intelligent navigation. The goal is to enable ERNEST to plan an efficient path so that it can tackle surmountable obstacles and circumnavigate hazardous ones. These capabilities could contribute to potential future rover missions encountering formidable landscapes on Mars or more rugged areas of the Moon.

    Work on ERNEST began in 2022 was initially supported by JPL internal research and development funds. It is currently funded by NASA’s Mars Exploration Program and the agency’s Exploration Science Strategy and Integration Office in its Science Mission Directorate at NASA Headquarters in Washington. Caltech in Pasadena, California, manages JPL for NASA.

    Media Contacts

    Karen Fox / Molly Wasser
    NASA Headquarters, Washington
    240-285-5155 / 240-419-1732
    karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov   

    Melissa Pamer
    Jet Propulsion Laboratory, Pasadena, Calif.
    626-314-4928
    melissa.pamer@jpl.nasa.gov

    2026-040

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  • NASA Breaking News nasa.gov breaking-news nasa science space 2026-06-18 18:19
    ↗

    On a bleak stretch of the Colorado Desert in Southern California, a compact four-wheeled rover recently trundled about 16 miles (26 kilometers) with minimal intervention from the team of engineers trailing it. Called ERNEST (Exploration Rover for Navigating Extreme Sloped...

    ▶ Watch on YouTube Opens in a new tab
    A white four-wheeled rover with a rectangular head on its mast projects a red glow onto a dark desert landscape. Pink and yellow hues indicate the sun has set behind a distant mountain range, while the top of the frame remains blue.
    Developed at NASA’s Jet Propulsion Laboratory, ERNEST (Exploration Rover for Navigating Extreme Sloped Terrain) is used in a desert field test to help refine mobility hardware and autonomy software that could be used for a potential future long-range lunar rover mission.
    A white four-wheeled rover on the left side of the frame casts a long shadow across barren, brown ground toward the lower right. A few low, scrubby plants dot the desert landscape and mountains rise in the far distance under a pale blue sky.
    During the field test, which took place in March 2026 in the Colorado Desert of Southern California, the JPL team deployed ERNEST at all times of the day — including dusk, dawn, and nighttime, when lighting conditions create long shadows like those seen on the Moon’s polar regions.

    On a bleak stretch of the Colorado Desert in Southern California, a compact four-wheeled rover recently trundled about 16 miles (26 kilometers) with minimal intervention from the team of engineers trailing it. Called ERNEST (Exploration Rover for Navigating Extreme Sloped Terrain), this prototype is being used by NASA to advance both robotic autonomy and the ability to traverse challenging landscapes.

    Developed at NASA’s Jet Propulsion Laboratory in Southern California, ERNEST is 4 feet (1.2 meters) long. Not only can it lift each of its mesh wheels to get past obstacles that would stymie Curiosity and Perseverance, NASA’s six-wheeled Mars rovers, but the prototype also has enhanced independent decision-making capabilities. These mobility and autonomy advances could be infused into future missions that will venture to previously inaccessible areas of the Red Planet or the Moon.

    ERNEST serves as a testbed for a potential future lunar rover mission requiring high speeds and extreme distances. In a recent field test, the prototype traveled 16 miles over the course of 37 hours, going an order of magnitude above the top speed at which NASA’s current Mars rovers can navigate. Credit: NASA/JPL-Caltech

    In the field, ERNEST served as a testbed for a potential future lunar mission requiring higher speeds and much greater mileage than can be accomplished by current rovers. This technology could be used to inform future designs for exploration efforts on the Moon and beyond.

    “This testing is helping us refine the mobility hardware and autonomy software to navigate extreme distances across a wide range of terrain and lighting conditions anticipated on the Moon,” said Issa Nesnas, a principal technologist at JPL who led the recent testing as head of autonomy for a NASA mission concept for a potential future long-range lunar rover.

    Against a pitch-black background sky in which a handful of white stars are visible, two men stand on either side of a 4.5-foot-tall white rover, which is lit up by the glow from their headlamps as they set up the illuminators on the robot’s mast.
    Engineers from JPL set up illuminators after transporting ERNEST for a pre-sunrise test during a seven-day desert field campaign.
    NASA/JPL-Caltech

    Nesnas’ team is using ERNEST to demonstrate it is possible to build a rover that’s twice as big as the prototype and capable of a long-distance Moon mission. During the recent campaign, ERNEST traveled at speeds up to 0.6 mph (1 kph) over 37 hours of driving, across seven days of intermittent testing. That’s an order of magnitude above the top speed Perseverance and Curiosity can navigate.

    “You could do a science road trip across the Moon — or Mars — with this vehicle,” said James Keane, a JPL planetary scientist working on lunar missions.

    The initial goal of the team that developed ERNEST was mechanical: to design a relatively simple, low-cost rover that advances the trusted rocker-bogie suspension system featured on every Mars rover since NASA’s Sojourner. This passive system keeps relatively constant weight on all six wheels, thanks to pivot points and struts that enable each one to adapt to the changing surface.

    The mobility and autonomy advances developed at JPL for the ERNEST prototype rover could be infused into future NASA missions to previously inaccessible areas of the Red Planet or the Moon. Credit: NASA/JPL-Caltech

    On ERNEST, the active suspension lets the rover manage weight distribution among its wheels. Two powered joints in front articulate a gimbal that allows the rover to drive using different gaits like squirming, wheel-walking, and obstacle-climbing. With a clutch mechanism, it can switch between active and passive suspension, which is less terrain capable but more energy efficient. With four steerable wheels, it can drive in any direction, including sideways.

    “We started by postulating that we could do better in designing a planetary surface robotic mobility system,” said Hari Nayar, a JPL principal technologist leading the ERNEST team. “While the rocker-bogie system has been very successful over the past 30 years, there’s been a lot of research in that time on mobility and understanding terrain interaction.”

    Before arriving at today’s version of ERNEST, the team built two earlier prototypes, each about 2 feet (0.6 meters) long, to test 11 active suspension configurations. In a trailer filled with lunar regolith simulant, they ran experiments at different slope angles over several months before landing on a final design.

    Then the team scaled up, including adding a rectangular head mounted on a 4.5-foot-tall (1.4-meter-tall) mast. The hardware was completed in September 2024, but the rover still needed a human operator to joystick it, sending commands to instruct the rover on how to move over obstacles.

    In order to train the rover to think on its own, the ERNEST team turned to reinforcement learning, a type of artificial intelligence where the robot learns by interacting with its environment. The Dynamics and Real-Time Simulation Laboratory at JPL developed a high-fidelity virtual testing environment that replicates the rover’s behavior. The team fed the simulator data collected by engineers who documented the response of the actual rover hardware to a variety of terrain types. On a high-performance computing cluster, the team ran many simulations at once, sometimes completing thousands of hours of tests over a single weekend.

    After months of virtual training, the ERNEST team was ready to see if the rover could use its new autonomous algorithms to figure out how to drive over terrain features that would halt a passive-suspension rover. They set up an obstacle course with sand ripples, rubble piles, steps, and steep slopes in JPL’s Mars Yard, an outdoor terrain proving ground. Then they watched as the rover maneuvered the terrain on its own. Since then, ERNEST has completed many such courses.

    Nayar’s team is starting a new autonomy project which involves integrating the rover’s ability to determine when and how to use its active suspension with longer-range intelligent navigation. The goal is to enable ERNEST to plan an efficient path so that it can tackle surmountable obstacles and circumnavigate hazardous ones. These capabilities could contribute to potential future rover missions encountering formidable landscapes on Mars or more rugged areas of the Moon.

    Work on ERNEST began in 2022 was initially supported by JPL internal research and development funds. It is currently funded by NASA’s Mars Exploration Program and the agency’s Exploration Science Strategy and Integration Office in its Science Mission Directorate at NASA Headquarters in Washington. Caltech in Pasadena, California, manages JPL for NASA.

    Media Contacts

    Karen Fox / Molly Wasser
    NASA Headquarters, Washington
    240-285-5155 / 240-419-1732
    karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov   

    Melissa Pamer
    Jet Propulsion Laboratory, Pasadena, Calif.
    626-314-4928
    melissa.pamer@jpl.nasa.gov

    2026-040

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  • NASA Breaking News nasa.gov nasa news science space us-gov 2026-06-18 16:13
    ↗

    This image, captured by NASA’s James Webb Space Telescope and released on June 5, 2026, shows just a small portion of one of the Orion Molecular Clouds, a long and massive filament of cold gas and dust beyond the Orion Nebula. Every stage of star formation — from the youngest...

    An area inside a star-forming molecular cloud. The background is covered with layers of gas and dust in blue, green and yellowish colors. Thicker clumps of cold dust, dark brown to black, block out light completely. Stars lie among and atop the clouds, from small orange ones to large white or blue ones. Waves and streams of glowing whitish gas are created by jets from protostars colliding with the surrounding material.
    This NASA/ESA/CSA James Webb Space Telescope Picture of the Month shows the giant molecular cloud Orion A, an area of the sky replete with star-forming clouds.
    ESA/Webb, NASA & CSA, T. Megeath, M. Zamani (ESA/Webb) Acknowledgement: M. H. Özsaraç

    This image, captured by NASA’s James Webb Space Telescope and released on June 5, 2026, shows just a small portion of one of the Orion Molecular Clouds, a long and massive filament of cold gas and dust beyond the Orion Nebula. Every stage of star formation — from the youngest stellar embryos to protoplanetary discs to newly-minted pre-main sequence stars — is contained within this scene which stretches 150 light-years across.

    Read more about this image.

    Image credit: ESA/Webb, NASA & CSA, T. Megeath, M. Zamani (ESA/Webb); Acknowledgement: M. H. Özsaraç

  • NASA Breaking News nasa.gov breaking-news nasa science space 2026-06-18 16:13
    ↗

    This image, captured by NASA’s James Webb Space Telescope and released on June 5, 2026, shows just a small portion of one of the Orion Molecular Clouds, a long and massive filament of cold gas and dust beyond the Orion Nebula. Every stage of star formation — from the youngest...

    An area inside a star-forming molecular cloud. The background is covered with layers of gas and dust in blue, green and yellowish colors. Thicker clumps of cold dust, dark brown to black, block out light completely. Stars lie among and atop the clouds, from small orange ones to large white or blue ones. Waves and streams of glowing whitish gas are created by jets from protostars colliding with the surrounding material.
    This NASA/ESA/CSA James Webb Space Telescope Picture of the Month shows the giant molecular cloud Orion A, an area of the sky replete with star-forming clouds.
    ESA/Webb, NASA & CSA, T. Megeath, M. Zamani (ESA/Webb) Acknowledgement: M. H. Özsaraç

    This image, captured by NASA’s James Webb Space Telescope and released on June 5, 2026, shows just a small portion of one of the Orion Molecular Clouds, a long and massive filament of cold gas and dust beyond the Orion Nebula. Every stage of star formation — from the youngest stellar embryos to protoplanetary discs to newly-minted pre-main sequence stars — is contained within this scene which stretches 150 light-years across.

    Read more about this image.

    Image credit: ESA/Webb, NASA & CSA, T. Megeath, M. Zamani (ESA/Webb); Acknowledgement: M. H. Özsaraç

  • NASA Breaking News nasa.gov nasa news science space us-gov 2026-06-17 22:29
    ↗

    NASA Wednesday announced a new public‑private partnership to advance Mars science by combining the agency’s scientific leadership with commercial innovation. Under this model, NASA will provide the Aeolus atmospheric‑science instrument payload suite, while Relativity Space...

    NASA Administrator Jared Isaacman stands in front of a large, cylindrical, gray spacecraft with a white Relativity logo on it and addresses hundreds of Relativity Space employees. A large American flag hangs from the ceiling.
    NASA Administrator Jared Isaacman announces a public-private partnership to advance Mars science during an event at Relativity Space on June 17, 2026.
    Credit: Relativity Space

    NASA Wednesday announced a new public‑private partnership to advance Mars science by combining the agency’s scientific leadership with commercial innovation. Under this model, NASA will provide the Aeolus atmospheric‑science instrument payload suite, while Relativity Space supplies the spacecraft, rocket, and cruise operations necessary to deliver the instruments to Mars.

    This partnership reflects NASA’s growing commitment to approaches that accelerate discovery, expand mission cadence, and strengthen the foundation for future human exploration. By leveraging commercial investment and development capacity, NASA can focus resources on high‑value science while enabling more frequent opportunities to gather critical data about Mars, data essential to safely navigating the Martian atmosphere and ultimately landing humans on the surface.

    “Public-private partnerships like this are a force multiplier for science,” said NASA Administrator Jared Isaacman. “By pairing NASA’s world‑class instruments with commercial innovation and investment, we can deliver more science, more often, and reduce the time it takes to get essential data into the hands of researchers preparing for future human missions to Mars.”

    Aeolus, scheduled to launch in 2028, is a NASA‑developed suite of four complementary instruments designed to provide the first integrated, daily, global view of Martian winds, temperatures, dust, and clouds. By improving models for dust, winds, temperature, and seasonal atmospheric behavior, Aeolus will generate the detailed environmental knowledge required to reduce risk for future crewed and uncrewed landings. These measurements will directly inform entry, descent, and landing systems and support safer, more predictable mission planning for astronauts.

    Aeolus builds on more than two decades of NASA missions that have studied the Martian atmosphere, including orbiters such as MAVEN (Mars Atmosphere and Volatile Evolution), the Mars Reconnaissance Orbiter, and Mars Odyssey, while taking the foundation laid by earlier missions even further, continuing NASA’s tradition of expanding the frontiers of Mars science. Researchers at NASA’s Ames Research Center in California’s Silicon Valley will design, build, and integrate the payload, while Relativity Space will manage spacecraft development and mission operations.

    “As NASA’s Innovation Center of Excellence, Ames is committed to delivering the technologies, capabilities, and creative partnerships that enable the agency’s boldest missions,” said Dr. Eugene Tu, center director, NASA Ames. “Aeolus reflects how innovative collaboration accelerates science and strengthens the foundation needed for one day landing humans on Mars.”

    The Aeolus payload suite includes four NASA‑built instruments:

    • Doppler Wind and Temperature Sounder (DWTS‑Ozone): Measures wind and temperature profiles from the surface up to approximately 37 miles (60 km). A collaboration with GATS.
    • Thermal Limb Sounder (TLS): Provides vertical temperature profiles and observations of dust and water‑ice clouds. A collaboration with Xiomas Technologies.
    • Surface Radiometric Sensor Package (SuRSeP): Measures surface energy balance, dust, and cloud properties.
    • Wide‑Field Context Camera (WFCC): Captures daily global images of atmospheric activity.

    NASA will support operations of science instruments for at least one Martian year, while Relativity Space maintains the spacecraft. As part of the agreement, NASA will develop the data‑processing pipeline needed to transform raw measurements into high‑quality, ready‑to‑use data products for broad scientific use.

    This effort is supported under NASA’s first six‑year reimbursable Space Act Agreement, providing a stable framework for sustained collaboration, predictable development, and mission continuity.

    Learn more about Mars science at:

    https://science.nasa.gov/mars

    -end-

    Camille Gallo / Cheryl Warner
    Headquarters, Washington
    202-358-1600
    camille.m.gallo@nasa.gov / cheryl.m.warner@nasa.gov

    Jeanne Neal
    Ames Research Center, Silicon Valley
    650-604-4789
    jeanne.c.neal@nasa.gov

    Share

    Details

    Last Updated
    Jun 18, 2026
    Editor
    Jessica Taveau
    Location
    NASA Headquarters

    Related Terms

    • Mars
    • Ames Research Center
    • Commercial Space
    • Partner With Us
    • Science Mission Directorate
  • NASA Breaking News nasa.gov breaking-news nasa science space 2026-06-17 22:29
    ↗

    NASA Wednesday announced a new public‑private partnership to advance Mars science by combining the agency’s scientific leadership with commercial innovation. Under this model, NASA will provide the Aeolus atmospheric‑science instrument payload suite, while Relativity Space...

    NASA Administrator Jared Isaacman stands in front of a large, cylindrical, gray spacecraft with a white Relativity logo on it and addresses hundreds of Relativity Space employees. A large American flag hangs from the ceiling.
    NASA Administrator Jared Isaacman announces a public-private partnership to advance Mars science during an event at Relativity Space on June 17, 2026.
    Credit: Relativity Space

    NASA Wednesday announced a new public‑private partnership to advance Mars science by combining the agency’s scientific leadership with commercial innovation. Under this model, NASA will provide the Aeolus atmospheric‑science instrument payload suite, while Relativity Space supplies the spacecraft, rocket, and cruise operations necessary to deliver the instruments to Mars.

    This partnership reflects NASA’s growing commitment to approaches that accelerate discovery, expand mission cadence, and strengthen the foundation for future human exploration. By leveraging commercial investment and development capacity, NASA can focus resources on high‑value science while enabling more frequent opportunities to gather critical data about Mars, data essential to safely navigating the Martian atmosphere and ultimately landing humans on the surface.

    “Public-private partnerships like this are a force multiplier for science,” said NASA Administrator Jared Isaacman. “By pairing NASA’s world‑class instruments with commercial innovation and investment, we can deliver more science, more often, and reduce the time it takes to get essential data into the hands of researchers preparing for future human missions to Mars.”

    Aeolus, scheduled to launch in 2028, is a NASA‑developed suite of four complementary instruments designed to provide the first integrated, daily, global view of Martian winds, temperatures, dust, and clouds. By improving models for dust, winds, temperature, and seasonal atmospheric behavior, Aeolus will generate the detailed environmental knowledge required to reduce risk for future crewed and uncrewed landings. These measurements will directly inform entry, descent, and landing systems and support safer, more predictable mission planning for astronauts.

    Aeolus builds on more than two decades of NASA missions that have studied the Martian atmosphere, including orbiters such as MAVEN (Mars Atmosphere and Volatile Evolution), the Mars Reconnaissance Orbiter, and Mars Odyssey, while taking the foundation laid by earlier missions even further, continuing NASA’s tradition of expanding the frontiers of Mars science. Researchers at NASA’s Ames Research Center in California’s Silicon Valley will design, build, and integrate the payload, while Relativity Space will manage spacecraft development and mission operations.

    “As NASA’s Innovation Center of Excellence, Ames is committed to delivering the technologies, capabilities, and creative partnerships that enable the agency’s boldest missions,” said Dr. Eugene Tu, center director, NASA Ames. “Aeolus reflects how innovative collaboration accelerates science and strengthens the foundation needed for one day landing humans on Mars.”

    The Aeolus payload suite includes four NASA‑built instruments:

    • Doppler Wind and Temperature Sounder (DWTS‑Ozone): Measures wind and temperature profiles from the surface up to approximately 37 miles (60 km). A collaboration with GATS.
    • Thermal Limb Sounder (TLS): Provides vertical temperature profiles and observations of dust and water‑ice clouds. A collaboration with Xiomas Technologies.
    • Surface Radiometric Sensor Package (SuRSeP): Measures surface energy balance, dust, and cloud properties.
    • Wide‑Field Context Camera (WFCC): Captures daily global images of atmospheric activity.

    NASA will support operations of science instruments for at least one Martian year, while Relativity Space maintains the spacecraft. As part of the agreement, NASA will develop the data‑processing pipeline needed to transform raw measurements into high‑quality, ready‑to‑use data products for broad scientific use.

    This effort is supported under NASA’s first six‑year reimbursable Space Act Agreement, providing a stable framework for sustained collaboration, predictable development, and mission continuity.

    Learn more about Mars science at:

    https://science.nasa.gov/mars

    -end-

    Camille Gallo / Cheryl Warner
    Headquarters, Washington
    202-358-1600
    camille.m.gallo@nasa.gov / cheryl.m.warner@nasa.gov

    Jeanne Neal
    Ames Research Center, Silicon Valley
    650-604-4789
    jeanne.c.neal@nasa.gov

    Share

    Details

    Last Updated
    Jun 18, 2026
    Editor
    Jessica Taveau
    Location
    NASA Headquarters

    Related Terms

    • Mars
    • Ames Research Center
    • Commercial Space
    • Partner With Us
    • Science Mission Directorate
  • NASA Breaking News nasa.gov nasa news science space us-gov 2026-06-17 14:56
    ↗

    Looking somewhat like a swarm of bees returning to their hive, this NASA Hubble Space Telescope image released on June 12, 2026, features the galaxy cluster MACS0329-0211. Galaxy clusters like MACS0329-0211 are important signposts in the story of how the structure of the...

    Numerous galaxies dot the scene and appear to cluster around the image center. The view includes large elliptical galaxies along with spiral and lenticular galaxies. Faint arcs of distant galaxies gravitationally lensed by the cluster appear in the upper-right quadrant of the image. A couple of foreground stars are also visible and easily distinguished by their diffraction spikes.
    This NASA Hubble Space Telescope image features the galaxy cluster MACS0329-0211.
    NASA, ESA, M. Postman (STScI); Image Processing: G. Kober (NASA/Catholic University of America)

    Looking somewhat like a swarm of bees returning to their hive, this NASA Hubble Space Telescope image released on June 12, 2026, features the galaxy cluster MACS0329-0211. Galaxy clusters like MACS0329-0211 are important signposts in the story of how the structure of the universe evolved, and are the ultimate telescopic lenses, placing gravitationally lensed galaxies from the earliest stages of the universe into our view.

    Zoom into this galaxy swarm and you will find large, oval-shaped elliptical galaxies, and thin spiral and lenticular galaxies viewed from the edge. We can also see the full, face-on view of spiral galaxies and their curving spiral arms. The image’s upper-right quadrant holds faint arcs of distant galaxies gravitationally lensed by the cluster’s massive gravity. The largest of these arcs appears above the bright oval shape of a giant elliptical galaxy. Closer inspection of the image’s center reveals several bright-white intersecting curves that appear as a distorted figure eight. This may be another distant galaxy whose light was magnified and distorted by this massive cluster’s gravity.

    Hubble looked at MACS0329-0211 as part of an observing program of X-ray bright galaxy clusters. Researchers used Hubble’s two main cameras, the Advanced Camera for Surveys and its Wide Field Camera 3, to gather data visible and infrared light from the cluster. Hubble’s ability to see such a broad spectrum of light makes it a valuable tool in understanding the very nature of these galaxy clusters.

    Image credit: NASA, ESA, M. Postman (STScI); Image Processing: G. Kober (NASA/Catholic University of America)

  • NASA Breaking News nasa.gov breaking-news nasa science space 2026-06-17 14:56
    ↗

    Looking somewhat like a swarm of bees returning to their hive, this NASA Hubble Space Telescope image released on June 12, 2026, features the galaxy cluster MACS0329-0211. Galaxy clusters like MACS0329-0211 are important signposts in the story of how the structure of the...

    Numerous galaxies dot the scene and appear to cluster around the image center. The view includes large elliptical galaxies along with spiral and lenticular galaxies. Faint arcs of distant galaxies gravitationally lensed by the cluster appear in the upper-right quadrant of the image. A couple of foreground stars are also visible and easily distinguished by their diffraction spikes.
    This NASA Hubble Space Telescope image features the galaxy cluster MACS0329-0211.
    NASA, ESA, M. Postman (STScI); Image Processing: G. Kober (NASA/Catholic University of America)

    Looking somewhat like a swarm of bees returning to their hive, this NASA Hubble Space Telescope image released on June 12, 2026, features the galaxy cluster MACS0329-0211. Galaxy clusters like MACS0329-0211 are important signposts in the story of how the structure of the universe evolved, and are the ultimate telescopic lenses, placing gravitationally lensed galaxies from the earliest stages of the universe into our view.

    Zoom into this galaxy swarm and you will find large, oval-shaped elliptical galaxies, and thin spiral and lenticular galaxies viewed from the edge. We can also see the full, face-on view of spiral galaxies and their curving spiral arms. The image’s upper-right quadrant holds faint arcs of distant galaxies gravitationally lensed by the cluster’s massive gravity. The largest of these arcs appears above the bright oval shape of a giant elliptical galaxy. Closer inspection of the image’s center reveals several bright-white intersecting curves that appear as a distorted figure eight. This may be another distant galaxy whose light was magnified and distorted by this massive cluster’s gravity.

    Hubble looked at MACS0329-0211 as part of an observing program of X-ray bright galaxy clusters. Researchers used Hubble’s two main cameras, the Advanced Camera for Surveys and its Wide Field Camera 3, to gather data visible and infrared light from the cluster. Hubble’s ability to see such a broad spectrum of light makes it a valuable tool in understanding the very nature of these galaxy clusters.

    Image credit: NASA, ESA, M. Postman (STScI); Image Processing: G. Kober (NASA/Catholic University of America)

  • NASA Breaking News nasa.gov nasa news science space us-gov 2026-06-16 16:50
    ↗

    Astronauts aboard the International Space Station have switched on NASA’s newly upgraded Cold Atom Lab, a one-of-a-kind facility designed to improve how scientists explore the fundamental workings of matter and develop new quantum technologies. By leveraging the unique...

    Astronaut Jessica Meir inspects optical fibers while installing hardware updates to NASA’s Cold Atom Lab, or CAL, aboard the International Space Station on May 8, 2026. About the size of a minifridge, CAL enables researchers to explore quantum physics.
    NASA

    Astronauts aboard the International Space Station have switched on NASA’s newly upgraded Cold Atom Lab, a one-of-a-kind facility designed to improve how scientists explore the fundamental workings of matter and develop new quantum technologies. By leveraging the unique environment of microgravity in space, the lab can accomplish cutting-edge science impossible to do anywhere else.

    Quantum science is the study of matter at the smallest scales, like atoms, electrons, and single particles of light. While it’s easy to imagine atoms as billiard balls bouncing off one another, they also exhibit wave-like behavior, can exist simultaneously in two places at once, and may even pass through one another.

    About the size of a minifridge and operated from Earth, the Cold Atom Lab chills atoms to temperatures below minus 459 degrees Fahrenheit (minus 237 degrees Celsius). At this extreme cold, just above absolute zero, atoms form a large quantum object called a Bose‑Einstein condensate, or BEC, a collection of matter waves that is a fifth state of matter beyond solids, liquids, gases, and plasma. This object follows the rules of quantum mechanics despite being much larger than subatomic particles, and the microgravity of low Earth orbit helps make the waves even larger.

    “At the coldest temperatures, matter behaves drastically different from anything we have experienced,” said Jason Williams, project scientist for Cold Atom Lab at NASA’s Jet Propulsion Laboratory in Southern California, which built the facility. “The wavelike nature of matter dominates, and ultracold matter can behave in ways that are not only unexpected, but that also enable extremely precise measurements of time, gravity, and motion. The lab has lots of tools — especially with this latest upgrade — to let us probe the nature of the universe.”

    The project supports five international teams studying fundamental physics. It also tests the space-readiness of quantum tools that could support future Earth science and space exploration missions.

    How it works

    The heart of the Cold Atom Lab is a complex set of instruments called its science module. An upgraded module launched on April 11 as part of a Commercial Resupply Services mission to the space station, enabling new kinds of experiments.

    For each experiment, a strip of rubidium or potassium metal is heated to as high as 750 F (400 C) — hot enough to form a gas within the facility’s vacuum chamber. Lasers tuned to specific frequencies are then fired at the gas, draining the energy from these atoms, and cooling them by slowing them down. Once this gas has completed the laser-cooling stage, a magnetic trap captures and holds the gas in place. Through a series of complex techniques, the laboratory reduces an atom cloud’s energy further, bringing it close to a standstill and maximizing its time in microgravity.

    While facilities for studying ultracold gases exist on Earth, the Cold Atom Lab can study quantum gases in microgravity for longer periods of time and at even lower temperatures. Conducting these experiments in low gravity allows scientists to study larger quantum waves that also interact for longer times with gravity. To harness these benefits, the Cold Atom Lab essentially shrinks an atom physics lab, typically the size of an entire room filled with lasers and tabletop mirrors, to fit within an experiment rack aboard the space station.

    “As the first project to create Bose-Einstein condensates in orbit, we’re demonstrating that we can make quantum technology work reliably in space,” said Ethan Elliott, deputy project scientist for Cold Atom Lab at JPL. “In the previous century, there was a quantum revolution that led to lasers, cellphones, and MRIs for medical imaging. We’re performing quantum 2.0 — direct manipulation of large quantum states — and we hope for similar gains in quantum tech by advancing this science in orbit.”

    The latest upgrade is the fourth since the Cold Atom Lab arrived at the space station in 2018. Key improvements include a newly designed magnetic trap that changes the shape of the quantum gas clouds, allowing scientists to test different properties related to their atoms. The upgrade also features redesigned metal strips that act as sources for those gas clouds.

    “It’s the closest thing we have to controlling the boundary of the quantum world,” said Kamal Oudrhiri, project manager of Cold Atom Lab at JPL, referring to those low temperatures. “This new upgrade pushes that boundary even further.”

    The upgrade, Oudrhiri added, “demonstrates NASA’s ability to maintain U.S. leadership in space-based quantum technologies while maturing future quantum instruments, such as matter-wave interferometers for fundamental physics missions, positioning, navigation, timing, and gravity sensing of Earth, the Moon, and beyond.”

    More about Cold Atom Lab

    Managed by Caltech in Pasadena, JPL designed, built, and operates the Cold Atom Lab, which is sponsored by the Biological and Physical Sciences division of NASA’s Science Mission Directorate at the agency’s headquarters in Washington. The division pioneers scientific discovery and enables exploration by using space environments to conduct investigations that are not possible on Earth. Studying biological and physical phenomena under extreme conditions allows researchers to advance the fundamental scientific knowledge required to go farther and stay longer in space, while also benefiting life on Earth. 

    To learn more about Cold Atom Lab, visit:

    https://nasa.gov/cold-atom-laboratory/

    Media Contact

    Andrew Good
    Jet Propulsion Laboratory, Pasadena, Calif.
    818-393-2433
    andrew.c.good@jpl.nasa.gov

    2026-039

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  • NASA Breaking News nasa.gov breaking-news nasa science space 2026-06-16 16:50
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    Astronauts aboard the International Space Station have switched on NASA’s newly upgraded Cold Atom Lab, a one-of-a-kind facility designed to improve how scientists explore the fundamental workings of matter and develop new quantum technologies. By leveraging the unique...

    Astronaut Jessica Meir inspects optical fibers while installing hardware updates to NASA’s Cold Atom Lab, or CAL, aboard the International Space Station on May 8, 2026. About the size of a minifridge, CAL enables researchers to explore quantum physics.
    NASA

    Astronauts aboard the International Space Station have switched on NASA’s newly upgraded Cold Atom Lab, a one-of-a-kind facility designed to improve how scientists explore the fundamental workings of matter and develop new quantum technologies. By leveraging the unique environment of microgravity in space, the lab can accomplish cutting-edge science impossible to do anywhere else.

    Quantum science is the study of matter at the smallest scales, like atoms, electrons, and single particles of light. While it’s easy to imagine atoms as billiard balls bouncing off one another, they also exhibit wave-like behavior, can exist simultaneously in two places at once, and may even pass through one another.

    About the size of a minifridge and operated from Earth, the Cold Atom Lab chills atoms to temperatures below minus 459 degrees Fahrenheit (minus 237 degrees Celsius). At this extreme cold, just above absolute zero, atoms form a large quantum object called a Bose‑Einstein condensate, or BEC, a collection of matter waves that is a fifth state of matter beyond solids, liquids, gases, and plasma. This object follows the rules of quantum mechanics despite being much larger than subatomic particles, and the microgravity of low Earth orbit helps make the waves even larger.

    “At the coldest temperatures, matter behaves drastically different from anything we have experienced,” said Jason Williams, project scientist for Cold Atom Lab at NASA’s Jet Propulsion Laboratory in Southern California, which built the facility. “The wavelike nature of matter dominates, and ultracold matter can behave in ways that are not only unexpected, but that also enable extremely precise measurements of time, gravity, and motion. The lab has lots of tools — especially with this latest upgrade — to let us probe the nature of the universe.”

    The project supports five international teams studying fundamental physics. It also tests the space-readiness of quantum tools that could support future Earth science and space exploration missions.

    How it works

    The heart of the Cold Atom Lab is a complex set of instruments called its science module. An upgraded module launched on April 11 as part of a Commercial Resupply Services mission to the space station, enabling new kinds of experiments.

    For each experiment, a strip of rubidium or potassium metal is heated to as high as 750 F (400 C) — hot enough to form a gas within the facility’s vacuum chamber. Lasers tuned to specific frequencies are then fired at the gas, draining the energy from these atoms, and cooling them by slowing them down. Once this gas has completed the laser-cooling stage, a magnetic trap captures and holds the gas in place. Through a series of complex techniques, the laboratory reduces an atom cloud’s energy further, bringing it close to a standstill and maximizing its time in microgravity.

    While facilities for studying ultracold gases exist on Earth, the Cold Atom Lab can study quantum gases in microgravity for longer periods of time and at even lower temperatures. Conducting these experiments in low gravity allows scientists to study larger quantum waves that also interact for longer times with gravity. To harness these benefits, the Cold Atom Lab essentially shrinks an atom physics lab, typically the size of an entire room filled with lasers and tabletop mirrors, to fit within an experiment rack aboard the space station.

    “As the first project to create Bose-Einstein condensates in orbit, we’re demonstrating that we can make quantum technology work reliably in space,” said Ethan Elliott, deputy project scientist for Cold Atom Lab at JPL. “In the previous century, there was a quantum revolution that led to lasers, cellphones, and MRIs for medical imaging. We’re performing quantum 2.0 — direct manipulation of large quantum states — and we hope for similar gains in quantum tech by advancing this science in orbit.”

    The latest upgrade is the fourth since the Cold Atom Lab arrived at the space station in 2018. Key improvements include a newly designed magnetic trap that changes the shape of the quantum gas clouds, allowing scientists to test different properties related to their atoms. The upgrade also features redesigned metal strips that act as sources for those gas clouds.

    “It’s the closest thing we have to controlling the boundary of the quantum world,” said Kamal Oudrhiri, project manager of Cold Atom Lab at JPL, referring to those low temperatures. “This new upgrade pushes that boundary even further.”

    The upgrade, Oudrhiri added, “demonstrates NASA’s ability to maintain U.S. leadership in space-based quantum technologies while maturing future quantum instruments, such as matter-wave interferometers for fundamental physics missions, positioning, navigation, timing, and gravity sensing of Earth, the Moon, and beyond.”

    More about Cold Atom Lab

    Managed by Caltech in Pasadena, JPL designed, built, and operates the Cold Atom Lab, which is sponsored by the Biological and Physical Sciences division of NASA’s Science Mission Directorate at the agency’s headquarters in Washington. The division pioneers scientific discovery and enables exploration by using space environments to conduct investigations that are not possible on Earth. Studying biological and physical phenomena under extreme conditions allows researchers to advance the fundamental scientific knowledge required to go farther and stay longer in space, while also benefiting life on Earth. 

    To learn more about Cold Atom Lab, visit:

    https://nasa.gov/cold-atom-laboratory/

    Media Contact

    Andrew Good
    Jet Propulsion Laboratory, Pasadena, Calif.
    818-393-2433
    andrew.c.good@jpl.nasa.gov

    2026-039

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