With its powerful motor, wide app compatibility and elegant design, the Urevo SpaceWalk E4W walking pad punches way above its affordable price point.

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

Students in Southern Florida will have the chance Monday, July 14 to hear astronauts on the International Space Station ...

Chinese astronauts Cai Xuzhe and Song Lingdong conducted a spacewalk outside the Tiangong Space Station. Their tasks includes ...

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

We’ve wrapped up our live coverage for the day. Read more about Polaris Dawn’s historic milestone here, or scroll through the posts below to relive the first commercial spacewalk as it ...

A tech billionaire performed the first private spacewalk hundreds of miles above Earth on Thursday, a high-risk endeavor reserved for professional astronauts — until now.Tech entrepreneur Jared ...

During his second spacewalk, his suit's cooling system failed, and his helmet started to fill with water. PARMITANO: It covered my eyes, it covered my ears, and it went inside my nose.

The first commercial spacewalk will take place this week. The spacewalk is part of the Polaris Dawn mission—a five-day commercial mission to push the limits of commercial space travel exponentially.

A tech billionaire performed the first private spacewalk hundreds of miles above Earth on Thursday, a high-risk endeavor reserved for professional astronauts — until now.Tech entrepreneur Jared ...

This spacewalk was simple and quick — less than two hours — compared with the drawn-out affairs conducted by NASA. Astronauts at the International Space Station often need to move across the ...