They won't say what went wrong (or for whom), but we do know what equipment helped ensure all astronauts returned safely.

Ars has reported on one of the amendments, which would authorize NASA to take steps toward a “commercial” deep space program ...

NASA astronauts planned to conduct two spacewalks in January to conduct repairs and upgrades to the International Space Station. The first spacewalk, which was set to take place on Jan. 8, was ...

ORLANDO, Fla. — NASA has postponed a spacewalk scheduled for Thursday at the International Space Station. NASA said the delay was due to a “medical concern” involving one of the crew members. The name ...

NASA is juggling a rare medical evacuation from the International Space Station and the countdown to its next crewed lunar flyby, yet agency leaders insist the emergency return will not derail Artemis ...

NASA plans to launch the Crew-12 mission earlier than intended after a medical evacuation at the ISS. But could the Artemis 2 ...

SpaceX Crew-11 undocked from the International Space Station on Wednesday. The crew's departure comes after NASA reported that a crew member had a medical situation and the crew needed to return to ...

Crew-11 splashed down in the Pacific Ocean off the coast of San Diego early Thursday. The crew, which includes two American astronauts, a Japanese astronaut and a Russian cosmonaut, were brought home ...

The NASA International Space Station (ISS) crew that includes a sick astronaut are on track to return to earth Thursday morning. On Jan. 8, NASA said it was ending the current the ISS mission out of ...

The agency hasn't said which astronaut is affected by the medical issue. Out of an abundance of caution, NASA announced it's ending a mission to the International Space Station early because of a ...