SpaceXs Polaris Dawn mission accomplished several milestones during its five-day journey, including the most remote spacewalk ...

In an exclusive interview with NBC’s Lester Holt, which will air on NBC Nightly News on Tuesday, the crew — billionaire ...

A New Hampshire man and three other crew members from the Polaris Dawn mission discussed their historic journey to space.

SpaceX's Polaris Dawn mission was a spaceflight for the ages. Here's what the historic mission was like from launch to ...

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

The mission is conducting more than 35 scientific tests, mirroring the exploration vessels of the 19th century.

Polaris Dawn successfully completed arguably its biggest task Thursday by conducting the first commercial spacewalk. The ...

New spacesuits, untested astronauts, and a lot that can go wrong make this five-day mission unusually complex, but with a ...

The historic mission will see pivate astronauts attempt a spacewalk for the first time in history, and spaceflight enthusiasts can watch it live.

SpaceX’s historic Polaris Dawn mission is set to launch on September 6, the same day NASA will bring back the faulty Boeing Starliner to Earth uncrewed. The SpaceX mission is special as it ...

The SpaceX Polaris Dawn mission, a multiday orbital expedition set to feature the first-ever spacewalk by private citizens, is now scheduled to launch on Friday, according to the Federal Aviation ...