Back when we were still landing men on the moon, TV movie The Astronaut asked what would happen if something went wrong.

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 ...

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 ...

A billionaire spacewalker returned to Earth with his crew, ending a five-day trip that lifted them higher than anyone has ...

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.