NASA has postponed a spacewalk at the International Space Station after a crew member experienced a medical concern.

NASA and SpaceX are targeting no earlier than 5 p.m. EST, Wednesday, Jan. 14, for the undocking of the agency’s SpaceX ...

SpaceX says it's Dragon spacecraft at the International Space Station is ready to return its four Crew-11 astronauts home in ...

NASA astronaut and Expedition 72 Flight Engineer Anne McClain is pictured near one of the International Space Station's main ...

NASA is currently reviewing the timeline for its Crew-11 mission following a sudden medical development on the International ...

NASA astronaut and Expedition 72 Flight Engineer Nichole Ayers is pictured during a spacewalk to upgrade the orbital ...

NASA orders early return of Crew-11 due to a medical emergency, leaving just 3 astronauts aboard ISS unable to conduct ...

A medical issue has forced Nasa to cut short its mission and bring home its astronauts onboard the International Space ...

In a groundbreaking development, NASA is contemplating its first-ever medical emergency evacuation from the International Space Station (ISS), a scenario that has never been publicly entertained in ...

For the first time in its 25-year history of continuous inhabitation, NASA is preparing to evacuate a crew early due to a ...

The early departure of Crew-11, leaving Williams as the only US astronaut aboard, also means NASA will be unable to perform ...