The space suits worn during SpaceX's Polaris Dawn mission are a sci-fi reimagining of NASA's classic marshmallow suits. There ...

Taking a ‘giant leap’ for commercial spaceflight, the crew of the Polaris Dawn mission conducted the world’s first private ...

On Tuesday, the Federal Aviation Administration levied proposed fines of hundreds of millions of dollars against SpaceX for ...

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

A crew of four private astronauts made history in the early hours of Thursday when they opened the hatch of their SpaceX ...

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

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

The two astronauts who flew a balky Boeing Starliner capsule to the International Space Station in June will come home in February aboard a different spacecraft – and they’ll be wearing different ...

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

"As we travel around our beautiful planet Earth on this five-day mission, we wanted to share this special musical moment with ...

Billionaire Kam Ghaffarian's startup wants to build a space station to replace the ISS. But missteps, dire financials and ...