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

That is farther than any human has traveled since the Apollo missions. Credit: Space.com | footage: SpaceX | edited by Steve ...

Astronaut and CU Boulder alum Sarah Gillis will speak at CU Boulder from 3:30 to 5 p.m. Monday at Fiske Planetarium, 2414 ...

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 ...

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 ...

Dr Jon Sen, Chief Medical Officer at Mayday Group, on rocket science meeting brain surgery ...

Elon Musk's SpaceX turned on its Starlink satellite internet service for its first paying customer four years ago on Oct. 26.

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