A SpaceX Falcon 9 lifted off in the early hours last Tuesday morning carrying a private astronaut crew led by a billionaire ...

Four private astronauts are back on Earth after a five-day mission that set firsts and broke records in an effort to advance ...

Two private astronauts conducting the first commercial spacewalk did not so much float out of their spacecraft as they did ...

The historic SpaceX astronaut mission — which conducted the first-ever private spacewalk, among other achievements —returned ...

The pioneering extravehicular activity (EVA) will be conducted by Jared Isaacman and Sarah Gillis, two members of the ...

SpaceX's Polaris Dawn Falcon 9 rocket blasts off from Launch Complex 39A of NASA's Kennedy Space Center on September 10, 2024 ...

The four Polaris Dawn crew members, including New Hampshire's Scott Poteet, reached an altitude of 1,400 kilometers, further ...

On Thursday, the Polaris Dawn crew made history as they suited up and left the safety of their Dragon spacecraft behind.

And the spacewalk wasn’t the only breakthrough for the mission. On Sept. 10, Polaris Dawn set a new altitude record for a ...