Just yesterday (Sept. 12), Gillis was one of two Polaris Dawn astronauts to perform a historic spacewalk, the world's first ...

The Polaris Dawn astronauts have exited the SpaceX Dragon ... all four astronauts were suited up in extravehicular activity (EVA) suits designed by SpaceX to receive oxygen through tethers.

at an orbital altitude north of 450 miles (720 km), the astronauts were protected by SpaceX’s extravehicular activity (EVA) space suits, which were specially designed for Polaris Dawn.

Likely, many armchair astronauts watching at home found the ... you’re out there is even riskier still. Thankfully the Polaris Dawn EVA appeared to go off without a hitch, but not everyone ...

Their week-long mission, called Polaris Dawn, is fully private with no NASA ... safety very seriously," Leroy Chiao, a retired NASA astronaut who has spent more than 36 hours on spacewalks and ...

Related: SpaceX Polaris Dawn astronauts perform historic 1st private spacewalk in ... added the Doritos distinction to their ...

The SpaceX Polaris Dawn mission featuring ... a crew of four non-professional astronauts, who will be wearing newly designed SpaceX extravehicular activity (EVA) suits. These EVA suits represent ...

The privately-funded Polaris Dawn space mission that splashed down ... Two members logged the first-ever spacewalk by a commercial crew. And astronaut Sarah Gillis, who grew up in Boulder, became ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each of the four ...

the astronauts were protected by SpaceX’s extravehicular activity (EVA) spacesuits, which were specially designed for Polaris Dawn. The goal of the spacewalk was to perform mobility testing on ...