The Polaris Dawn crew Jared Isaacman, Scott "Kidd" Poteet, Sarah Gillis and Anna Menon explain the experiments conducted ...

is partnering with the Polaris Program to collect biomedical data from its spaceflight participants during the Polaris Dawn mission. Polaris Program’s Polaris Dawn mission is a first-of-its-kind ...

Those were just a few highlights of September’s Polaris Dawn mission: a five-day, four-person orbital spaceflight purchased from SpaceX and commanded by Jared Isaacman, the billionaire CEO of ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each of the four ...

SpaceX is set to launch its 31st Commercial Resupply Services (CRS-31) mission to the International Space Station on Monday ...

SpaceX sent up 6,000 pounds of cargo on a resupply mission to the International Space Station on Monday night with the rocket ...

Poteet, who recently went to space as part of the four-member civilian crew on the Polaris Dawn mission, was welcomed by more than 100 residents at his homecoming party Thursday, Oct. 17.

The privately-funded Polaris Dawn space mission that splashed down in the Gulf of Mexico last month was one for the record books. The four-person crew traveled farther into space than any human ...