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

The SpaceX Dragon capsule made a water landing Sunday in Florida, bringing to an end the historic commercial Polaris Dawn ...

The research in the Polaris program, planned to be three flights, is particularly focused on human health and the effects of ...

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

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

A remarkable photo taken by an astronaut aboard the ISS shows SpaceX’s Polaris Dawn Crew Dragon capsule entering Earth’s ...

SpaceX's Polaris Dawn early Sunday splashed down in the Gulf of Mexico after a five-day mission that included the world's ...

SpaceX Polaris Dawn astronaut Jared Isaacman briefly "touched the void" as he embarked on the first-ever private spacewalk ...

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

An update to a story we first told you about last month about physicians at the Medical College of Georgia working with the ...

Jared Isaacman, commander of the Polaris Dawn mission, has shared a video featuring SpaceX's Dragon spacecraft reentering ...

NASA astronaut Don Pettit caught the conclusion of Polaris Dawn, a private space mission that included the first-ever commercial spacewalk, during its SpaceX Dragon spacecraft's return to Earth before ...