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 ...

Astronauts Barry Wilmore and Sunita Williams didn't receive any overtime or holiday pay during their 286-day stint in space.

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

A Kansas native is back on U.S. soil as the first cosmic Space Force Guardian after an extended stay on the International ...

Astronauts go through multiple hours of exercise per day while in space, but there’s still an adjustment to walk when ...

NASA astronauts Butch Wilmore and Suni Williams aren’t the first to run late in space, and their 9 ½-month mission falls ...

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

Astronauts Suni Williams and Butch Wilmore made splashdown on Earth on Tuesday after spending nine months in space. A SpaceX ...

NASA and Boeing are still working on the problems that cropped up during Starliner's first crewed flight, which launched more ...

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 ...

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

NASA astronauts Barry Wilmore and Sunita Williams return after 9 months in space, revealing shocking physical transformations ...