At 1:05 a.m. ET on March 18, the astronauts undocked from the ISS, beginning a 17-hour journey back to Earth. The spacecraft ...

Sunita "Suni" Williams and Barry "Butch" Wilmore had to stay at the International Space Station after their Starliner capsule malfunctioned.

Boeing's troubled Starliner capsule that left two NASA astronauts on the International Space Station last year may need to fly a third uncrewed test flight before it carries astronauts again, agency ...

After 268 days aboard the International Space Station (ISS), NASA astronauts Butch Wilmore and Suni Williams made their ...

The astronauts remained stranded at the International Space Station — until Tuesday when they parachuted down to Earth off ...

NASA broke down how much stranded astronauts Butch Willmore and Suni Williams made during their extended orbit in space. Find ...

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

The US astronauts who have now finally returned to Earth are likely to get some extra cash from NASA after their week-long work trip turned into a nine-month space odyssey saga b ...

Boeing's Starliner capsule may require another uncrewed test before gaining NASA's certification for routine astronaut ...

After the safe return Tuesday of two astronauts left behind for months on the International Space Station, the White House ...

A pod of dolphins welcomed ISS astronauts as they splashed down in the Gulf of Mexico after a nine-month mission in space.

After nine months in space, NASA astronauts Butch Wilmore and Suni Williams finally returned to Earth on Tuesday, March 18 — ...