NASA’s Artemis II wet dress rehearsal, a critical prelaunch test for the first crewed lunar mission since Apollo, was terminated at T-5:15 after a liquid-hydrogen leak exceeded safe thresholds. The ...

NASA is now promising that Boeing’s troubled Starliner capsule will fly again in April 2026, this time with no people on ...

Early last year, asteroid 2024 YR4 caught the public’s attention as its chances of hitting Earth in the near future climbed ...

NASA has scaled back Boeing's Starliner spacecraft program, dropping two planned astronaut missions and converting its next flight into a cargo-only test. The decision follows ongoing technical issues ...

NASA has selected two Earth science missions for development, one focused on studying the atmosphere and the other on terrestrial ecosystems and ice.

The first crewed lunar mission in more than 50 years is on hold as winter weather in Florida forces NASA to push back launch ...

If an asteroid is on a collision course with the moon, what should humanity do? Try to nudge the space rock out of the way before it strikes? Obliterate it with a nuclear explosion? Such a cosmic ...

NASA releases 33 years of weekly sea level data, revealing key rises and falls for coastal areas around the world that are ...