Four astronauts evacuated from the International Space Station (ISS) have landed back on Earth after their stay in space was cut short by a month due to a "serious" medical issue.

Officials at NASA and SpaceX have announced that they will return four astronauts from the International Space Station to Earth earlier than planned due to an “unexpected medical issue” with one of ...

NASA is evaluating its options for dealing with an astronaut health issue in orbit, one of which is an early end to SpaceX's Crew-11 mission to the International Space Station.

An astronaut who has developed an unexpected medical issue while living and working on board the International Space Station is prompting a medical evacuation in space. NASA astronauts Zena Cardman ...

Live updates from the return of the NASA SpaceX Crew-11 astronauts. Splashdown occurred at 3:41 a.m. Jan. 15 off the coast of San Diego.

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. For the first time in 25 years of continuous crewed ...