SpaceX astronaut Jared Isaacman said frequent space travel is "around the corner." How humans will survive off-world is ...

SpaceX's Polaris Dawn crew reached an apogee of 1,400.7 km (870.3mi). That is farther than any human has traveled since the ...

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 ...

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

Update 9:19 p.m.: Tonight's mission marks the Falcon 9 first-stage booster’s fifth flight, SpaceX reported. The booster ...

SpaceX launched a rocket loaded with 6,000 pounds of supplies to the International Space Station on Monday night from the ...

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 ...

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

Monday's mission marks the Falcon 9 first-stage booster’s fifth flight, SpaceX reported. The booster previously launched Crew-8, Polaris Dawn and a pair of Starlink missions. Following stage ...

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