The NASA/ESA/CSA James Webb Space Telescope has confirmed the source of a super-bright flash of light known as a gamma-ray…
Retirement Information for NASA Employees The NSSC provides general administrative, advisory, and transactional support for federal benefits programs to all…
NASA/Bill Ingalls The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan,…
The early universe was a pretty intense place to be. And not just “early” as in a few billion years…
China just launched three Long March rockets in less than 19 hours, setting a new national mark for liftoff cadence.
Construction is complete on the Nancy Grace Roman Space Telescope, and its ahead of schedule. After extensive testing, the new…
The supernova exploded over 13 billion years ago in a galaxy far, far away.
2 min readPreparations for Next Moonwalk Simulations Underway (and Underwater) NASA engineer Hanbong Lee demonstrates capabilities to manage busy urban…
5 Min Read NASA Begins Moon Mission Plume-Surface Interaction Tests Views of the 60-foot vacuum sphere in the which the…
X-ray: NASA/CXC/Univ. of Chicago/H. McCall Galaxy clusters are the most massive objects in the universe held together by gravity, containing…