Sept. 12, two private astronauts, Mission Commander Jared Isaacman and Mission Specialist Sarah Gillis, conducted the first ...

Back from space just over 48 hours, the crew of Polaris Dawn took to X (formerly Twitter) to describe what the entire experience felt like.

Polaris Dawn, SpaceX’s most ambitious mission to date, successfully carried astronauts the furthest from Earth since the ...

With the success of Isaacman and Gillis' spacewalks came the success of the SpaceX new extravehicular activity (EVA) suit.

The crew spent five days in orbit on a mission that includes the first spacewalk by astronauts from the commercial sector.

The space suits worn during SpaceX's Polaris Dawn mission are a sci-fi reimagining of NASA's classic marshmallow suits. There ...

For five days, the crew of the Polaris Dawn mission completed a number of objectives that could one day bolster deep-space ...

The four Polaris Dawn astronauts splashed down safely off the coast of Florida today (Sept. 15), bringing an end to their ...

Like every other major milestone of the Polaris Dawn mission, you're going to have to be awake in the middle of the night to ...

Astronauts in a demo flight headed by billionaire-pilot Jared Isaacman are testing leading-edge technologies pivotal to ...

On Tuesday, September 10th, at 5:23 a.m. EST (03:23 p.m. PST), the Polaris Dawn mission launched from ... designed ...