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NASA Challenges mega-thread

Final Steps Underway for NASA’s First Crewed Artemis Moon Mission (Rollout Targeted for Jan. 17th)

Is Orion’s heat shield really safe? New NASA chief conducts final review on eve of flight.: “That level of openness and transparency is exactly what should be expected of NASA.”

Europa, a moon of Jupiter where NASA spacecraft is bound, may not have conditions for life, study finds

NASA’s Pandora Satellite, CubeSats to Explore Exoplanets, Beyond - NASA Science

NASA to bring ISS Crew-11 astronauts back to Earth earlier than planned after medical situation

Anyone know what this buckle is for on the A7L?

NASA Starts Up Gateway’s Power System for First Time - NASA

NASA considers rare early ISS crew return due to astronaut's medical issue

I can't download a dataset that belongs to SEDAC. Can anyone help?

NASA's 1st human moon mission in 50 years could be month out. What to know about Artemis 2

NASA Postpones Jan. 8 Spacewalk

What is this "flown orbiter" artifact?

25 Years in Orbit: Science, Innovation, and the Future of Exploration - NASA

ISS National Lab Ascend 2026

Congress released three-bill package (CJS, E&W, AND INTERIOR)

Scientific Balloon Begins Antarctic Ascent - NASA

NASA Astronomy Picture of the Day site not responding

How early should I get to Kennedy Space Center to take the bus to Saturn V Center to watch SpaceX launch Thursday?

All the rovers heading to the Moon over the next 10 years

my uncle skip was director of space....

Friendship 7 Booklet + Signed Photo and Letter

Yesterday, I got a new NASA pin for the New Year

Space seeds