A total lunar eclipse rises over New Orleans, home of NASA’s Michoud Assembly Facility, in the early morning hours of Tuesday, March 3. A lunar eclipse occurs when Earth passes directly between the Sun and Moon, casting a huge shadow across the Moon’s surface. The Moon appears dark red or orange as the Sun’s light filters through Earth’s atmosphere.
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For the first time, a much younger version of the Sun has been caught red-handed blowing bubbles in the galaxy, by astronomers using NASA’s Chandra X-ray Observatory.
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Off the coast of California, NASA’s Artemis Landing and Recovery team and the Department of War that will work together to retrieve the Artemis II crew and Orion spacecraft following their return to Earth and splashdown in the Pacific Ocean are performing a final simulation of their activities, called a just-in-time training, at sea on Tuesday, Jan. 27, 2026. During the training, teams use the Crew Module Test Article, a full-scale mockup of the Orion spacecraft, to simulate as close as possible the conditions they can expect to encounter during splashdown of the Artemis II mission.
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The sun's glint beams off a partly cloudy Atlantic Ocean just after sunrise as the International Space Station orbited 263 miles above.
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The Carbothermal Reduction Demonstration (CaRD) project aims to demonstrate the carbothermal reduction of lunar regolith to produce oxygen on the Moon's South Pole. For this test, the team integrated the solar concentrator, mirrors, and software and confirmed the production of carbon monoxide.
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NASA astronaut Kjell Lindgren takes a selfie with the people behind "Project Hail Mary" and the audience during a panel about the movie at NASA's Jet Propulsion Laboratory on Feb. 25, 2026.
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NASA astronaut and SpaceX Crew-12 Pilot Jack Hathaway enters the International Space Station after docking aboard the Dragon spacecraft to join Expedition 74 and begin a long-duration microgravity research mission.
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For the first time, an international team of astronomers have mapped the vertical structure of Uranus’s upper atmosphere, uncovering how temperature and charged particles vary with height across the planet.
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This high-resolution still image is part of a video taken by several cameras as NASA's Perseverance rover touched down on Mars on February 18, 2021.
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NASA astronaut Christina Koch and Canadian Space Agency astronaut Jeremy Hansen take off on a T-38 training flight from Ellington Field on Feb. 11, 2026, as a waning crescent Moon hovers above.
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This image of lysozyme crystals grown aboard the International Space Station was taken after the crystals returned to Earth in April 2024. Lysozyme is a protein found in bodily fluids like tears, saliva, and milk. It is used as a control compound to demonstrate well-formed crystals.
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Fishing boats illuminate the Arabian Sea along India’s west coast with green lights designed to attract squid, shrimp, sardines, and mackerel in this nighttime photograph from the International Space Station, orbiting 259 miles above Earth. At lower right, the city lights of Hyderabad—renowned for its historic diamond and pearl trade—stretch westward toward the Mumbai Metropolitan Region, home to over 26 million people and the heart of Bollywood.
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