The Boeing Starliner mission is set to return without its astronauts. Now, these stranded astronauts are ditching their ...

Astronauts perform so many out-of-this-world experiments on the International Space Station (ISS). They use a specially-built ...

Astronauts may be exposed to the equivalent of 120 chest X-rays over 3 months. As two NASA astronauts gear up for a months-long unplanned stay on the International Space Station (ISS), they may ...

NASA recently announced that it will bring back astronauts Sunita Williams and Butch Wilmore in February 2025 in a SpaceX ...

Weird lighting and long shadows are among the out-of-this-world phenomena NASA astronauts will experience at the Moon's south ...

Expedition 71 crew members on the International Space Station tested groundbreaking technologies including an artificial ...

NASA astronaut and Expedition 63 Commander Chris Cassidy captured an iconic “space-selfie” during his 4th spacewalk that year ...

NASA recently announced that it will bring back astronauts Sunita Williams and Butch Wilmore in February 2025 in a SpaceX Falcon 9 spacecraft after Boeing’s Starliner was declared unsafe for return.

The historic SpaceX astronaut mission — which conducted the first-ever private spacewalk, among other achievements —returned ...

Astronauts perform so many out-of-this-world experiments on ... but you can still see some incredible sights with the right gear.