Billionaire entrepreneur Jared Isaacman, retired Air Force Lt. Col. Scott “Kidd” Poteet and SpaceX engineers Sarah Gillis and ...

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

This January, a team of young heroes set out to change the world in Steve Foxe and Ivan Fiorelli's New Champions, but who are ...

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

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

A new image from the James Webb Space Telescope depicts the "extreme outer galaxy" in unprecedented detail, NASA researchers ...

Splashdown northwest of Key West, Florida, will close out a mission highlighted by the first non-government civilian ...

The crew spent five days in orbit on a mission that includes the first spacewalk by astronauts from the commercial sector.

Scientists have recreated Martian conditions in a lab, offering fresh insights into Mars' strange spider-like formations. These features, sprawling across the Martian surface, have puzzled experts ...

The private space mission "Polaris Dawn" has come to an end. SpaceX's Crew Dragon spacecraft landed in the sea on Sunday ...