University of Colorado Boulder alum Sarah Gillis returned to Boulder on Monday after a space mission where she participated ...

Polaris Program’s Polaris Dawn mission is a first-of-its-kind effort to rapidly advance human spaceflight capabilities while continuing to raise funds and awareness for important causes here on Earth.

During the September mission, the Polaris Dawn crew conducted the first commercial spacewalk as well as ventured into the lower band of Earth’s Van Allen radiation belts, which are areas within ...

After an amazing orbital flight, billionaire-pilot Jared Isaacman says he aims to safeguard human civilization by spreading ...

SpaceX announced on social media Saturday that the Polaris Dawn crew successfully traveled farther from Earth since the Apollo program. (Credit: X/ SpaceX) Florida Republicans are thrilled about ...

As the sun rose across the eastern portion of the United States, miles above, in orbit of the Earth, Jared Isaacman and the Polaris Dawn crew completed the first-ever commercial spacewalk.

Polaris Dawn was a private astronaut mission ... in space for really long periods of time and going really far from Earth,” said Menon. For example, crewmembers stuck a device called an ...

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

SpaceX crews will try again to launch a supply mission to the International Space Station. The company initially planned to ...

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