Within all these years of volunteering, Peter Griffin was the past president of the New Hampshire Railroad Revitalization ...

Polaris Dawn has done the impossible: making history with private citizens conducting a spacewalk. The extravehicular ...

For the first time, a team of non-astronauts piloted a SpaceX craft, which was funded by the mission's commander, a ...

The Polaris Dawn crew safely returned to Earth Sunday morning.. The Dragon capsule carrying the mission’s four astronauts — Jared Isaacman, Scott “Kidd” Poteet, Sarah Gillis and Anna Menon — splashed ...

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.

The Polaris Dawn crew is back on Earth, splashing down in the waters off the coast of Florida early Sunday morning.

The commander of the daring space voyage that included the first-ever spacewalk by private astronauts described opening the ...

Four private astronauts are back on Earth after a five-day mission that set firsts and broke records in an effort to advance ...

SpaceX’s Polaris Dawn mission set new records in space exploration, including the first private spacewalk and the highest ...