A SpaceX Dragon crew vents and begins to exit the spacecraft for a spacewalk in this animation. Credit: SpaceX ...

Chinese astronauts Cai Xuzhe and Song Lingdong conducted a spacewalk outside the Tiangong space station. "The primary task ...

A new commander has taken charge aboard the ISS as three crew members prepare for their return to Earth—just in time for one ...

Two NASA astronauts will venture outside the International Space Station, conducting U.S. spacewalk 93 on Thursday, May 1.

NASA will preview the upcoming spacewalk during a news conference at 2 p.m. EDT on Thursday, April 24, on the agency's ...

NASA astronaut Suni Williams works outside the International Space Station. Credit: NASA | edited by Space.com's Steve ...

That includes Inspiration4, the world's first all-civilian extended spaceflight, and last September's Polaris Dawn, which included a pioneering spacewalk. Isaacman is set to appear at 10 a.m. EDT ...

Isaacman, an aeronaut who performed the first private spacewalk with Elon Musk's SpaceX in September, is the founder and CEO of Pennsylvania-based Shift4 Payments. The 42-year-old, who went from ...

"I really hope that I get to contribute to a spacewalk," said Kim while answering media questions live on NASA's streaming service. "I think physically that is one of the harder things that we get ...