Just days after regulators grounded SpaceX’s Mars-bound Starship rocket for two months, Elon Musk’s firm is facing a major ...

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

SpaceX brought home the four crew members of Polaris Dawn with a splashdown landing off the coast of Florida early Sunday.

The mission features the first non-government spacewalk by billionaire Jared Isaacman and SpaceX crew trainer Sarah Gillis.

The spacewalkers tested new SpaceX-designed pressure suits that could eventually be used by civilian astronauts on the moon ...

Astronauts in a demo flight headed by billionaire-pilot Jared Isaacman are testing leading-edge technologies pivotal to ...

The stage is set for the first private spacewalk Thursday. Tech billionaire Jared Isaacman will pop out of the hatch of his ...

CAPE CANAVERAL, Fla. -- A daredevil billionaire rocketed back to space Tuesday, aiming to perform the first private spacewalk ...

The four private citizens that make up the crew of SpaceX's Polaris Dawn mission made history by completing the first ...

Hours later, Elon Musk, SpaceX's founder and CEO, vowed to sue the FAA, calling the proposed penalties an example of "lawfare" against his company. "SpaceX will be filing suit against the FAA for ...

SpaceX launched four private citizens into orbit early Tuesday morning for an ambitious flight that aims to venture farther ...