Expedition 72 crew members aboard the International Space Station (ISS) wrapped up their week with key science hardware ...

Boeing has faced mechanical problems, safety problems, grounded planes, stranded astronauts, executive departures, a strike, ...

Suni Williams and Butch Wilmore, the two astronauts stranded in space since June, posed for a festive photograph ahead of the ...

Learn how NASA astronauts Suni Williams and Butch Wilmore got stuck on the International Space Station, and why their return ...

Stranded astronaut Suni Williams has posed with a makeshift reindeer aboard the International Space Station this week. "The ...

A Japanese space startup said its second attempt to launch a rocket carrying small satellites into orbit had been terminated ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on ...

A holiday photo of NASA astronaut Suni Williams has drawn concern — as she and fellow astronaut Butch Wilmore’s return to ...

The robot's flexible arms are a technology demonstration that could one day aid in satellite maintenance and space debris management.

NASA's two stuck astronauts just got their space mission extended again. That means they won't be back until spring, 10 ...

NASA astronauts Suni Williams and Butch Wilmore's return to Earth will be further delayed until at least late March, the ...