The pair are waiting for their replacements to arrive at the International Space Station next week before they can check out.

NASA staff reportedly booed at SpaceX CEO Elon Musk in a recent all-hands meeting. The tension followed an email from Musk's ...

NASA astronaut Butch Wilmore, stranded on the International Space Station since June, said Tuesday he believes Elon Musk's ...

The spacecraft that will carry the next crew of astronauts to the International Space Station has arrived at the launch pad ...

Elon Musk has been something of a thorn in NASA's side since long before he became an unelected government official — and ...

Crew-9 launched with Hague and Gorbunov and two empty seats for Williams and Wilmore on the return journey, aboard SpaceX's ...

NASA astronaut Butch Wilmore, stranded on the ISS since June, said Tuesday he believes Elon Musk's claims about proposing an ...