The Polaris Dawn crew — Jared Isaacman, Scott Poteet, Sarah Gillis, and Anna Menon — is traveling deeper into space than any ...

SpaceX has launched its most public and aggressive offensive against regulators to date, with a blog post published Tuesday ...

The Federal Aviation Administration has signaled to SpaceX that it won't approve a launch license for the next test flight of ...

SpaceX’s Polaris Dawn mission kicked off early Tuesday, launching a four-person crew of civilian astronauts into orbit. And ...

A SpaceX Falcon 9 lifted off in the early hours of Tuesday morning carrying a crew that will attempt the first commercial ...

Four private astronauts blasted into space early on Tuesday in a modified SpaceX Crew Dragon capsule, kicking off the company ...

A billionaire has rocketed back into orbit, aiming to perform the first private spacewalk. Unlike his previous chartered ...

A few people on social media thought they might have seen a comet, meteor or UFO over the Philadelphia region - it was ...

SpaceX CEO Elon Musk complained about the delay until late November, saying "we will never get humanity to Mars if this ...

The Polaris Dawn crew boarded a SpaceX Dragon capsule for a 5:23 a.m. liftoff Tuesday atop the Falcon 9. The orbital mission ...

Polaris Dawn is expected to take four civilian astronauts into the highest Earth orbit since the 1970s, through treacherous ...

SpaceX launched the Polaris Dawn mission with two SpaceX engineers, a former Air Force pilot and the billionaire who funded ...