Crew-9, SpaceX's ninth operational commercial crew mission for NASA, will lift off Thursday, Sept. 26, at 2:05 p.m. EDT (1805 GMT). NASA astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov ...

"It has the landscape; it looks like the Moon. And it has the scale of features astronauts will both be observing and exploring," NASA's Cindy Evans said.

The first-of-its-kind Polaris Dawn space mission concluded Sunday with the return to Earth of four private sector astronauts ...

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

In case of abuse, Jewish-American tech entrepreneur Jared Isaacman became the first civilian to conduct a private spacewalk, ...

SpaceX Polaris Dawn mission set a record with a private spacewalk and a safe Crew Dragon return after five days in orbit.

The Polaris Dawn crew safely returned to Earth Sunday morning.. The Dragon capsule carrying the mission’s four astronauts — ...

Isaacman and fellow astronaut Sarah Gillis, each spent approximately 20 minutes outside the capsule during the historic ...

The five-day trip, funded by internet entrepreneur Jared Isaacman, broke several records including the first-ever commercial ...

SpaceX is bringing the four crew members of Polaris Dawn with a planned splashdown landing off the coast of Florida early ...

SpaceX’s Polaris Dawn crew is beginning its fifth day in orbit, having marked a few record-setting milestones on a ...