NASA Astronaut Jonny Kim Returns to Earth
NASA/Bill Ingalls The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan,
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Science
Retirement
Retirement Information for NASA Employees The NSSC provides general administrative, advisory, and transactional support for federal benefits programs to all
Read More25 Years of Space Station Technology Driving Exploration
NASA and its partners have supported humans continuously living and working in space since November 2000. After 25 years of
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NASA Demonstrates Safer Skies for Future Urban Air Travel
2 min readPreparations for Next Moonwalk Simulations Underway (and Underwater) NASA engineer Hanbong Lee demonstrates capabilities to manage busy urban
Read MoreNASA Begins Moon Mission Plume-Surface Interaction Tests
5 Min Read NASA Begins Moon Mission Plume-Surface Interaction Tests Views of the 60-foot vacuum sphere in the which the
Read MoreSprites Over Château de Beynac
Nicolas Escurat A flash of lightning, and then—something else. High above a storm, a crimson figure blinks in and out
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Painting Galaxy Clusters by Numbers (and Physics)
X-ray: NASA/CXC/Univ. of Chicago/H. McCall Galaxy clusters are the most massive objects in the universe held together by gravity, containing
Read MoreXRISM Finds Chlorine, Potassium in Cas A
This composite image of the Cassiopeia A (or Cas A) supernova remnant, released Jan. 8, 2024, contains X-rays from Chandra
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Artemis II Vehicle Manager Branelle Rodriguez Gets Orion Ready for “Go”
By the time the Artemis II Orion spacecraft launches to the Moon next year, its many components will already have
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Invention Challenge Brings Student Engineers to NASA JPL
Student teams competed in the 2025 Invention Challenge at NASA’s Jet Propulsion Laboratory on Dec. 5. The event pits middle
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