Two private astronauts have completed the first-ever commercial spacewalk, marking the first time that civilian astronauts have stepped out into space. As part of the Polaris Dawn mission, launched on ...

First came space tourism. Now comes an even bigger thrill for the monied masses: spacewalking. The stage is set for the first private spacewalk Thursday. Tech billionaire Jared Isaacman will pop out ...

Two private astronauts conducting the first commercial spacewalk did not so much float out of their spacecraft as they did "stand up." Polaris Dawn crewmates Jared Isaacman and Sarah Gillis took turns ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Spacewalks are definitely one of humanity’s coolest feats ...

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HELM AND THREE OTHER DEMOCRATS. OKAY, GUYS, HERE IT IS. COOLEST STORY OF THE DAY BY FAR. IF YOU THINK THIS WAS AWESOME TO WATCH ONLINE, JUST IMAGINE HOW IT MUST HAVE FELT FOR THE PRIVATE CREW OF ...

When the Dragon spacecraft launched Tuesday atop a Falcon 9 rocket, the vehicle carried the private astronauts farther into space than humans have reached in more than half a century. Two days after ...