Astronauts Suni Williams and Butch Wilmore, the crew of the first manned Boeing Starliner launch in early June, were ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Willmore were expected to return home in February after their ...

NASA's next crew of four was originally set to launch in February, with Wilmore and Williams returning home by the end of the ...

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

Suni Williams and Butch Wilmore were supposed to stay at the ISS for a little over a week. It's now been more than six months ...

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 ...

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

The delay takes what should have been an eight-day stay on the International Space Station for the two astronauts to more ...

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