Mission was notable for its numerous history-making activities, some of which had not been challenged in more than 50 years.

Billionaire entrepreneur Jared Isaacman, who recently returned to Earth with his SpaceX crew after a historic five-day space ...

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

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

It was a successful five-day private space excursion, orbiting nearly 460 miles above Earth, higher than the ISS or Hubble ...

SpaceX sees the brief exercise a starting point to test spacesuit technology for future, longer missions to Mars.

SpaceX Polaris Dawn astronaut Jared Isaacman briefly "touched the void" as he embarked on the first-ever private spacewalk ...

The SpaceX capsule, whose crew was led by the billionaire Jared Isaacman, splashed down near the Gulf of Mexico early Sunday.

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

SpaceX rocketed into the history books with the first commercial spacewalk. Billionaire Jared Isaacman led the SpaceX Polaris ...

They're not actual spiders, of course, but rather strange geological features.