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Ready, set, go! Euclid begins its dark Universe survey
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By European Space Agency
The European Space Agency is releasing the first catalogue of astronomical data from the Euclid space telescope, including three new enormous image mosaics with zoom-ins. Follow the reveal live on Wednesday 19 March at 11:00 BST / 12:00 CET.
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By NASA
4 Min Read NASA Cameras on Blue Ghost Capture First-of-its-Kind Moon Landing Footage
This compressed, resolution-limited video features a preliminary sequence of the Blue Ghost final descent and landing that NASA researchers stitched together from SCALPSS 1.1’s four short-focal-length cameras, which were capturing photos at 8 frames per second. Altitude data is approximate. Credits: NASA/Olivia Tyrrell A team at NASA’s Langley Research Center in Hampton, Virginia, has captured first-of-its-kind imagery of a lunar lander’s engine plumes interacting with the Moon’s surface, a key piece of data as trips to the Moon increase in the coming years under the agency’s Artemis campaign.
The Stereo Cameras for Lunar-Plume Surface Studies (SCALPSS) 1.1 instrument took the images during the descent and successful soft landing of Firefly Aerospace’s Blue Ghost lunar lander on the Moon’s Mare Crisium region on March 2, as part of NASA’s Commercial Lunar Payload Services (CLPS) initiative.
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This compressed, resolution-limited video features a preliminary sequence of the Blue Ghost final descent and landing that NASA researchers stitched together from SCALPSS 1.1’s four short-focal-length cameras, which were capturing photos at 8 frames per second. Altitude data is approximate.NASA/Olivia Tyrrell The compressed, resolution-limited video features a preliminary sequence that NASA researchers stitched together from SCALPSS 1.1’s four short-focal-length cameras, which were capturing photos at 8 frames per second during the descent and landing.
The sequence, using approximate altitude data, begins roughly 91 feet (28 meters) above the surface. The descent images show evidence that the onset of the interaction between Blue Ghost’s reaction control thruster plumes and the surface begins at roughly 49 feet (15 meters). As the descent continues, the interaction becomes increasingly complex, with the plumes vigorously kicking up the lunar dust, soil and rocks — collectively known as regolith. After touchdown, the thrusters shut off and the dust settles. The lander levels a bit and the lunar terrain beneath and immediately around it becomes visible.
Although the data is still preliminary, the 3000-plus images we captured appear to contain exactly the type of information we were hoping for…
Rob Maddock
SCALPSS project manager
“Although the data is still preliminary, the 3000-plus images we captured appear to contain exactly the type of information we were hoping for in order to better understand plume-surface interaction and learn how to accurately model the phenomenon based on the number, size, thrust and configuration of the engines,” said Rob Maddock, SCALPSS project manager. “The data is vital to reducing risk in the design and operation of future lunar landers as well as surface infrastructure that may be in the vicinity. We have an absolutely amazing team of scientists and engineers, and I couldn’t be prouder of each and every one of them.”
As trips to the Moon increase and the number of payloads touching down in proximity to one another grows, scientists and engineers need to accurately predict the effects of landings. Data from SCALPSS will better inform future robotic and crewed Moon landings.
The SCALPSS 1.1 technology includes six cameras in all, four short focal length and two long focal length. The long-focal-length cameras allowed the instrument to begin taking images at a higher altitude, prior to the onset of the plume-surface interaction, to provide a more accurate before-and-after comparison of the surface. Using a technique called stereo photogrammetry, the team will later combine the overlapping images – one set from the long-focal-length cameras, another from the short focal length – to create 3D digital elevation maps of the surface.
This animation shows the arrangement of the six SCALPSS 1.1 cameras and the instrument’s data storage unit. The cameras are integrated around the base of the Blue Ghost lander. Credit: NASA/Advanced Concepts Lab The instrument is still operating on the Moon and as the light and shadows move during the long lunar day, it will see more surface details under and immediately around the lander. The team also hopes to capture images during the transition to lunar night to observe how the dust responds to the change.
“The successful SCALPSS operation is a key step in gathering fundamental knowledge about landing and operating on the Moon, and this technology is already providing data that could inform future missions,” said Michelle Munk, SCALPSS principal investigator.
The successful SCALPSS operation is a key step in gathering fundamental knowledge about landing and operating on the Moon, and this technology is already providing data that could inform future missions
Michelle Munk
SCALPSS principal investigator
It will take the team several months to fully process the data from the Blue Ghost landing. They plan to issue raw images from SCALPSS 1.1 publicly through NASA’s Planetary Data System within six months.
The team is already preparing for its next flight on Blue Origin’s Blue Moon lander, scheduled to launch later this year. The next version of SCALPSS is undergoing thermal vacuum testing at NASA Langley ahead of a late-March delivery to Blue Origin.
The SCALPSS 1.1 project is funded by the Space Technology Mission Directorate’s Game Changing Development program.
NASA is working with several American companies to deliver science and technology to the lunar surface under the CLPS initiative. Through this opportunity, various companies from a select group of vendors bid on delivering payloads for NASA including everything from payload integration and operations, to launching from Earth and landing on the surface of the Moon.
About the Author
Joe Atkinson
Public Affairs Officer, NASA Langley Research Center
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Last Updated Mar 13, 2025 Related Terms
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By Space Force
Senior uniformed officers from the Air Force and Space Force told a Senate subcommittee March 12 that each service is focused on readiness but that budget shortfalls and determined adversaries are continuing sources for concern.
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By NASA
The 2025 Spinoff publication features more than 40 commercial infusions of NASA technologies. Credit: NASA The work NASA conducts in space leads to ongoing innovations benefiting people on Earth. Some of these latest technologies, which have been successfully transferred from NASA to the commercial sector, are featured in the latest edition of NASA’s Spinoff 2025 publication now available online.
The publication features more than 40 commercial infusions of NASA technologies, including research originated at NASA’s Glenn Research Center in Cleveland.
Parallel Flight Technologies’ Firefly aircraft is designed to run for 100 minutes while fully loaded, allowing the aircraft to perform agricultural surveys as well as assist in the aftermath of natural disasters. Credit: Parallel Flight Technologies Inc. Bringing Hybrid Power to the Rescue
A NASA-funded hybrid power system makes drones more capable in disasters.
With Small Business Innovation Research funding from NASA Glenn, Parallel Flight Technologies of La Selva Beach, California, was able to test its hybrid propulsion technology, enabling longer-running, remotely piloted aircraft for use in agricultural and rescue applications. See the full Spinoff article for more information.
EnerVenue Inc. brought down the cost of nickel-hydrogen technology and encased it in safe, robust vessels, like the battery pictured here. These batteries store renewable energy in a wide range of terrestrial situations. Credit: EnerVenue Inc. Hubble Battery Tech Holds Power on Earth
Nickel-hydrogen technology is safe, durable, and long-lasting – and now it’s affordable, too.
Nickel-hydrogen batteries store renewable energy for power plants, businesses, and homes, thanks to innovations from Fremont, California-based EnerVenue, informed by papers published by NASA Glenn about the technology’s performance on the Hubble Space Telescope, International Space Station, and more. See the full Spinoff article for more information.
Spinoff 2025 also features 20 technologies available for licensing with the potential for commercialization. Check out the Spinoffs of Tomorrow section to learn more.
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1 min read NASA Glenn Experts Join Law College to Talk Human Spaceflight
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By NASA
NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) observatory and PUNCH (Polarimeter to Unify the Corona and Heliosphere) satellites lift off on a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California on March 11, 2025.Credit: SpaceX NASA’s newest astrophysics observatory, SPHEREx, is on its way to study the origins of our universe and the history of galaxies, and to search for the ingredients of life in our galaxy. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx lifted off at 8:10 p.m. PDT on March 11 aboard a SpaceX Falcon 9 rocket from Space Launch Complex 4 East at Vandenberg Space Force Base in California.
Riding with SPHEREx aboard the Falcon 9 were four small satellites that make up the agency’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission, which will study how the Sun’s outer atmosphere becomes the solar wind.
“Everything in NASA science is interconnected, and sending both SPHEREx and PUNCH up on a single rocket doubles the opportunities to do incredible science in space,” said Nicky Fox, associate administrator, Science Mission Directorate at NASA Headquarters in Washington. “Congratulations to both mission teams as they explore the cosmos from far-out galaxies to our neighborhood star. I am excited to see the data returned in the years to come.”
Ground controllers at NASA’s Jet Propulsion Laboratory in Southern California, which manages SPHEREx, established communications with the space observatory at 9:31 p.m. PDT. The observatory will begin its two-year prime mission after a roughly one-month checkout period, during which engineers and scientists will make sure the spacecraft is working properly.
“The fact our amazing SPHEREx team kept this mission on track even as the Southern California wildfires swept through our community is a testament to their remarkable commitment to deepening humanity’s understanding of our universe,” said Laurie Leshin, director, NASA JPL. “We now eagerly await the scientific breakthroughs from SPHEREx’s all-sky survey — including insights into how the universe began and where the ingredients of life reside.”
The PUNCH satellites successfully separated about 53 minutes after launch, and ground controllers have established communication with all four PUNCH spacecraft. Now, PUNCH begins a 90-day commissioning period where the four satellites will enter the correct orbital formation, and the instruments will be calibrated as a single “virtual instrument” before the scientists start to analyze images of the solar wind.
The two missions are designed to operate in a low Earth, Sun-synchronous orbit over the day-night line (also known as the terminator) so the Sun always remains in the same position relative to the spacecraft. This is essential for SPHEREx to keep its telescope shielded from the Sun’s light and heat (both would inhibit its observations) and for PUNCH to have a clear view in all directions around the Sun.
To achieve its wide-ranging science goals, SPHEREx will create a 3D map of the entire celestial sky every six months, providing a wide perspective to complement the work of space telescopes that observe smaller sections of the sky in more detail, such as NASA’s James Webb Space Telescope and Hubble Space Telescope.
The mission will use a technique called spectroscopy to measure the distance to 450 million galaxies in the nearby universe. Their large-scale distribution was subtly influenced by an event that took place almost 14 billion years ago known as inflation, which caused the universe to expand in size a trillion-trillionfold in a fraction of a second after the big bang. The mission also will measure the total collective glow of all the galaxies in the universe, providing new insights about how galaxies have formed and evolved over cosmic time.
Spectroscopy also can reveal the composition of cosmic objects, and SPHEREx will survey our home galaxy for hidden reservoirs of frozen water ice and other molecules, like carbon dioxide, that are essential to life as we know it.
“Questions like ‘How did we get here?’ and ‘Are we alone?’ have been asked by humans for all of history,” said James Fanson, SPHEREx project manager at JPL. “I think it’s incredible that we are alive at a time when we have the scientific tools to actually start to answer them.”
NASA’s PUNCH will make global, 3D observations of the inner solar system and the Sun’s outer atmosphere, the corona, to learn how its mass and energy become the solar wind, a stream of charged particles blowing outward from the Sun in all directions. The mission will explore the formation and evolution of space weather events such as coronal mass ejections, which can create storms of energetic particle radiation that can endanger spacecraft and astronauts.
“The space between planets is not an empty void. It’s full of turbulent solar wind that washes over Earth,” said Craig DeForest, the mission’s principal investigator, at the Southwest Research Institute. “The PUNCH mission is designed to answer basic questions about how stars like our Sun produce stellar winds, and how they give rise to dangerous space weather events right here on Earth.”
More About SPHEREx, PUNCH
The SPHEREx mission is managed by NASA JPL for the agency’s Astrophysics Division within the Science Mission Directorate at NASA Headquarters. BAE Systems (formerly Ball Aerospace) built the telescope and the spacecraft bus. The science analysis of the SPHEREx data will be conducted by a team of scientists located at 10 institutions in the U.S., two in South Korea, and one in Taiwan. Data will be processed and archived at IPAC at Caltech, which manages JPL for NASA. The mission’s principal investigator is based at Caltech with a joint JPL appointment. The SPHEREx dataset will be publicly available at the NASA-IPAC Infrared Science Archive.
Southwest Research Institute (SwRI) leads the PUNCH mission and built the four spacecraft and Wide Field Imager instruments at its headquarters in San Antonio, Texas. The Narrow Field Imager instrument was built by the Naval Research Laboratory in Washington. The mission is operated from SwRI’s offices in Boulder, Colorado, and is managed by the Explorers Program Office at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, for NASA’s Science Mission Directorate in Washington.
NASA’s Launch Services Program, based out of the agency’s Kennedy Space Center in Florida, provided the launch service for SPHEREx and PUNCH.
For more about NASA’s science missions, visit:
http://science.nasa.gov
-end-
Alise Fisher
Headquarters, Washington
202-358-2546
alise.m.fisher@nasa.gov
Calla Cofield – SPHEREx
Jet Propulsion Laboratory, Pasadena, Calif.
626-808-2469
calla.e.cofield@jpl.nasa.gov
Sarah Frazier – PUNCH
Goddard Space Flight Center, Greenbelt, Md.
202-853-7191
sarah.frazier@nasa.gov
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Last Updated Mar 12, 2025 EditorJessica TaveauLocationNASA Headquarters Related Terms
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer) Astrophysics Heliophysics Launch Services Program Polarimeter to Unify the Corona and Heliosphere (PUNCH) Science Mission Directorate View the full article
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