International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

Four astronauts, including two from NASA, are set to leave the International Space Station on Wednesday, weeks earlier than planned, due to a medical issue.

Crew 11 is expected to splash down off the coast of Southern California at 3:41 a.m. EST, closing out a 167-day stay in space.

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

We still don't know what happened. The post Astronauts Helicoptered to Hospital After Mystery Evacuation From Space Station ...

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

The members of Crew-11 — two American, one Russian and one Japanese — splashed down after one became ill, prompting an early return.

The views of the setting sun are just as spectacular from space as they are on Earth.

NASA’s Suni Williams — one of two astronauts stuck for months at the International Space Station — has retired. The pair ...

Veteran Suni Williams, one of two crew members recently stranded for months aboard the International Space Station, has ...