The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

An uncrewed Northrop Grumman-built spacecraft in orbit experienced an issue with its main engine on Tuesday while attempting ...

Chants of "Save NASA!" echoed through downtown Washington, D.C., Monday (Sept. 15) as agency workers and supporters rallied ...

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly ...

An uncrewed mission called Artemis 1 flew around the moon and back again in 2022. Four astronauts aim to do the same next ...

Was there ever life on Mars? Planetary scientists think there could have been but there hasn’t been any direct evidence.

The Trump administration quietly issued an executive order late last month, declaring that NASA will primarily be a national ...

Martian mudstones contain features that NASA says are the "clearest sign of life" yet on Mars, according to new findings from ...

NASA has banned Chinese citizens with US visas from participating in agency programs — a dramatic escalation in the space ...

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...

President Donald Trump and his new interim head of NASA, Sean Duffy, are pushing for a renewed effort to shuffle off the ...

NASA has announced that a sample collected on Mars by its Perseverance rover may contain evidence of ancient microbial life ...