NASA will announce the first class of astronauts in four years who could one day be eligible for missions to the moon and ...

NASA officials will unveil details about a new finding connected to a unique sample the Perseverance rover found on Mars ...

And NASA is holding an online event today (Sept. 24) to discuss the Artemis 2 mission, which will launch four astronauts on a ...

Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

SpaceX launched a rocket Wednesday morning that will send three missions into space. The Falcon 9 rocket carried two ...

18, NASA said. Here's everything to know about the Northrop Grumman resupply mission, and how to watch the Cygnus docking ...