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

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

Polaris Dawn was the first of three missions of the Polaris Program. Polaris Dawn was the gate-opener mission to the larger Polaris Program, a set of at least three anticipated missions bankrolled ...

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

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

The Polaris Dawn mission, an ambitious five-day journey to the upper reaches of Earth's orbit, will take the crew higher than an human has traveled in more than 50 years. After descending to a ...

The historic Polaris Dawn mission will soon be on its way to space. The SpaceX-operated mission will see a four-person crew ...

Update: The Polaris Dawn flight scheduled for Tuesday was delayed until Wednesday at the earliest, according to a message posted on SpaceX social media Monday night. Teams found a helium leak ...

The mission was previously delayed over a ground-side helium leak. Embarking on a new chapter of private space exploration, the Polaris Dawn mission is poised to make history by launching four ...

Polaris Dawn is scheduled to launch early Tuesday morning (Aug. 27). Update for 11 p.m. ET on Aug. 27: SpaceX has now delayed the Polaris Dawn launch until no earlier than Aug. 30 due to a helium ...

The launch of the Polaris Dawn mission was delayed for a second time, this time due to unfavorable weather conditions, SpaceX said.In a post on X, SpaceX said they are "standing down from tonight ...