Billionaire entrepreneur and astronaut Jared Issacman announced Friday he plans to donate $15 million to the U.S. Space and ...

The astronaut, pilot, and former NASA administrator nominee designated the gift for the Inspiration4 Skills Training Complex ...

Jared Isaacman, astronaut and leader of the Inspiration4 and Polaris Dawn missions to space, made a second significant donation to the U.S. Space and Rocket Center for its Space Camp programs.

A businessman who led the world’s first all-civilian space mission to orbit the earth and had been nominated to lead NASA by ...

In May, the White House released a budget proposal that would slash NASA funding. But a Senate appropriations plan would ...

Polaris Dawn's pilot Scott "Kidd" Poteet and medical officer Anna Menon sits down with Spectrum News and share their experiences with the five-day mission.

In an interview with CNN, the four civilian crew members behind SpaceX’s history-making Polaris Dawn mission reported different symptoms and ailments during their five-day journey last month.

Each of the four crew members aboard SpaceX’s Polaris Dawn mission reported different physical sensations during their history-making trip, which sent the private astronauts into a higher orbit ...

Courtesy Polaris Program Sarah Gillis, who graduated from Shining Mountain Waldorf School in Boulder, was one of two Polaris Dawn astronauts to complete the first-ever commercial spacewalk.

What the Polaris Dawn mission could reveal about human health in space The Polaris Dawn astronauts have returned to Earth — but the real work has just begun.

The four Polaris Dawn astronauts splashed down safely off the coast of Florida today (Sept. 15), bringing an end to their historic commercial mission.