NASA and its partners will discuss the upcoming Expedition 73 mission aboard the International Space Station February 24.

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

The NASA astronauts will answer questions about daily life up in orbit, as well as the research conducted in microgravity.

NASA astronauts Don Pettit and Matt Dominick talked puking after returning to Earth, drinking recycled coffee in space and ...

"In addition to our spacewalks, launches, and landings, we'll host more Twitch-exclusive streams like this one." ...

As such, the ISS operates on Coordinated Universal Time, UTC, also known as Greenwich Mean Time (GMT). This puts NASA ...

NASA will hold a special livestream on Twitch this Wednesday, direct from the International Space Station as they'll take ...

SpaceX crews hope to launch a Falcon 9 rocket Tuesday afternoon amid mostly sunny skies from Cape Canaveral Space Force ...

NASA's two stuck astronauts may end up back on Earth a little sooner than planned. The space agency said Tuesday that SpaceX ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA on Tuesday ...