Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...

Astronauts aboard China’s Tiangong space station carried out a successful spacewalk to install protective equipment designed ...

The astronauts evacuated last week from the International Space Station say a portable ultrasound machine came in “super ...

NASA astronaut Suni Williams has retired. Williams, along with the now-retired Butch Wilmore, rode on the Boeing Starliner to ...

A spacewalk planned for Thursday outside the International Space Station was called off late Wednesday because of a "medical concern" with an unidentified crew member, NASA said in a statement. An ...

NASA has postponed a planned Jan. 8 spacewalk outside the International Space Station due to a "medical concern" with an unnamed crew member. Mike Fincke and Zena Cardman had been scheduled to step ...

Four astronauts returned to Earth early Thursday, after departing the International Space Station about a month earlier than planned due to a medical issue.

NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...

NASA astronaut Mike Fincke will set an agency record when he makes his 10th ever spacewalk Jan. 8, 2026, along with Zena Cardman. How to watch it live.

SpaceX's Crew-11 astronauts will leave the International Space Station today (Jan. 14) in the first-ever medical evacuation from the orbiting lab, and you can watch it live.

JANUARY 27TH. RIGHT NOW, WE’RE WAITING FOR NASA TO TELL US WHEN IT PLANS TO BRING BACK AN ASTRONAUT FROM THE INTERNATIONAL SPACE STATION IN NEED OF MEDICAL ATTENTION. NASA HAS NOT SAID WHAT ...