Despite the extended stay, the two NASA astronauts won’t receive any overtime pay. Their status as federal employees means ...

NASA astronauts Sunita Williams and Butch Wilmore came back after being up for nine months on the International Space Station ...

SpaceX Crew-9’s return to Earth marks another milestone in NASA’s Commercial Crew Program, with four astronauts safely ...

Suni Williams and Butch Wilmore returned to Earth Tuesday after a week-long test voyage to the International Space Station ...

Space changes the human body in many ways. From bone loss to bloated faces, here's how microgravity and radiation affect the ...

Four astronauts were all smiles Tuesday evening when they splashed down off the Florida coast on a SpaceX Dragon capsule. See photos.

US President Donald Trump had promised to rescue NASA astronauts Sunita Williams and Butch Wilmore stranded in space and has kept his promise, said the White House, ...

Congress has reignited the Haren Pandya murder case, drawing attention to the political history between Narendra Modi and ...

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

As of March 14, the Starliner astronauts have been in space for 282 days, which means they missed a lot of major U.S. events.

Suni Williams and Butch Wilmore, the astronauts who had an unexpectedly long stay in orbit, are set to head back to Earth just two days after a replacement crew docked at the space station.

“If you were to ask me to close my eyes and picture an astronaut, I'm not picturing someone who looks like me, and I've been (to space),” Gerardi said. “But if you ask my daughter to draw an astronaut ...