Three astronauts from Russia and the U.S. returned to Earth on Monday after leaving the International Space Station (ISS). On ...

A program launched by NASA in the 1990s allows astronauts to vote, even while orbiting 250 miles above their home planet ...

Crew-9's SpaceX Falcon 9 rocket is scheduled to lift off at 2:05 p.m. EDT Thursday from Launch Complex 40 at Cape Canaveral ...

A pair of NASA astronauts on board the International Space Station (ISS) expressed their excitement to vote in the upcoming ...

Suni Williams and Butch Wilmore have been on the International Space Station for 14 weeks. They were supposed to be there for ...

Butch Wilmore and Suni Williams said Friday they don't feel "let down" by Boeing's Starliner returning to Earth without them ...

Three months after the Starliner launched, NASA astronauts Barry Wilmore and Suni Williams remain in space. Here's a timeline ...

NASA has doled out billions to work with private companies on space hauls. It’s still unclear what value the space agency is ...

As Suni Williams and Butch Wilmore spend months longer than planned on ISS, three astronauts tell us what life is like in ...

SpaceX and NASA are due to send a rescue mission to bring back home two astronauts who will have been stuck in space for eight months.

Barry "Butch" Wilmore and Suni Williams fielded questions from reporters Friday about the beleaguered Boeing Starliner ...

NASA astronauts Suni Williams and Butch Wilmore spoke about their continued stay aboard the International Space Station ...