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

The robotic arm delivered NASA astronaut Suni Williams to a worksite during a record-breaking spacewalk at the International ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to number four overall.

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

Shubhanshu Shukla, an IAF officer and ISRO astronaut, was selected as the pilot for Axiom Mission 4, scheduled for spring ...

Sometimes, the best innovative ideas come from synthesizing two previous ones. We've reported before on the idea of having a ...

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

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

Visitors will choose their own path through the ISS and into space, interacting with astronauts, learning about life and work aboard the station, seeing Earth from a whole new perspective, and ...

The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday.

Elon Musk has shared plans to use Starship rockets for long-distance flights on Earth. The billionaire claims it will be ...