Sunita Williams News LIVE: Prime Minister Narendra Modi extended a warm welcome to Sunita Williams after her return from the ...

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 ...

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 ...

While NASA astronaut Barry 'Butch' Wilmore spent 286 days in space, his daughter documented his anticipated return on TikTok.

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

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

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

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

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

As the commander of NASA's SpaceX Crew-9 mission, Col. Nick Hague traveled 72,553,920 miles, spent 171 days in space, and ...

After their unexpected extended stay onboard the space station, here's what comes next for the Starliner astronauts.