NASA is a “go” for its upcoming Artemis II moon mission. The countdown to liftoff began at 4:44 p.m. Eastern time, said ...

The astronaut who prompted NASA's first medical evacuation earlier this year says doctors still don't know why he suddenly ...

Dottie Metcalf-Lindenburger, a retired NASA astronaut, joins CBS News 24/7 Mornings to share what it's like to launch into ...

On Wednesday, the crew of NASA's Artemis II could blast off on a mission around the moon and back. No astronaut has ventured ...

NASA's Artemis II mission, Cape missile test and Orion spacecraft heat shield highlight 321 Launch, FLORIDA TODAY's weekly space newsletter.

Apollo astronauts peed into roll-on cuffs and pooped into bags in the presence of their crewmates, but the Artemis 2 crew ...

NASA astronauts Reid Wiseman, Victor Glover and Christina Koch, and Canadian Space Agency (CSA) astronaut Jeremy Hansen ...

NASA’s proposed changes to its support of commercial space stations have created concern and confusion among companies ...

NASA plans to launch Moon missions once per month over the next few years. Initially uncrewed, landers will carry supplies to help NASA build a Moon base in 2029. At least half a dozen space companies ...

Nasa has launched the countdown for humanity's first crewed mission to the Moon in more than five decades, with liftoff targeted for tomorrow evening (1 April). The 32-storey Space Launch System ...

NASA astronaut Mike Fincke prompted the first medical evacuation earlier this year from the International Space Station. He’s doing fine today and sharing details of what happened.

The internet went into a frenzy on Friday when a NASA astronaut shared a weird alien-looking photo on social media.