The Polaris Dawn crew Jared Isaacman, Scott "Kidd" Poteet, Sarah Gillis and Anna Menon explain the experiments conducted ...

Some were lost during missions, others deliberately dumped, all of them now part of the growing problem of space debris.

China’s Shenzhou-20 astronauts complete second spacewalk to enhance Tiangong space station Two Chinese astronauts conducted ...

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

Historic spacewalk complete: A four-person crew on a private mission aboard a SpaceX capsule completed the world’s first commercial spacewal k this morning. Four crew members on board: The ...

The pioneering spacewalk came on the third of the five-day Polaris Dawn mission, which billionaire Jared Isaacman is commanding and helping to fund along with SpaceX. The first of three missions ...

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 ...

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 ...

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.

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 has performed the first private spacewalk hundreds of miles above Earth. It was a high-risk endeavor reserved for professional astronauts — until now.

A tech billionaire has performed the first private spacewalk hundreds of miles above Earth. It was a high-risk endeavor reserved for professional astronauts — until now.