US astronauts Butch Wilmore and Suni Williams finally departed from the International Space Station early Tuesday to begin their long-awaited journey back home after spending more than nine months ...

NASA astronauts Butch Wilmore and Suni Williams will sit down with Fox News anchor Bill Hemmer for their first interview since returning to Earth on "America's Newsroom" on Monday. Hemmer's live ...

The effects of antigravity are hair-raising — and hair-graying. When US astronauts Barry “Butch” Wilmore and Sunita Williams touched back down to Earth after their prolonged nine-month ...

Butch Wilmore and Suni Williams are finally back on solid ground. The NASA astronauts who months ago flew to space aboard Boeing's failed Starliner spacecraft landed Tuesday evening off the coast ...

The record for a single trip into space currently stands at 437 days, but prolonged periods in orbit can alter an astronaut's body in some surprising ways, changing their muscles, brains and even ...