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 ...

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

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

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.