Astronauts Suni Williams and Butch Wilmore, who have been on an unexpectedly monthslong assignment after serving on Boeing’s ...

Suni Williams surpasses the most time by a woman on EVA during a spacewalk with Butch Wilmore outside the International Space ...

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

SpaceX and Vast Space are looking for research ideas to fly aboard Vast's new Haven-1 space station launching later this year.

NASA's two stranded astronauts conducted their first spacewalk together Thursday, stepping outside the International Space Station.

Visitors will choose their own path through the ISS and into space, interacting with astronauts, learning about life and work ...

So the return of Suni Williams and Butch Wilmore has never been a political story—until this week. And it's a good thing that ...

President Donald Trump took to social media this week to announce he had directed SpaceX CEO Elon Musk to “go get” two NASA ...

The International Space Station (ISS) is a crewed space station built and maintained as a collaborative effort between the ...