JUST UNDER TWO HOURS TO MAKE HISTORY. ALL FOUR MEMBERS OF POLARIS DAWN EXPOSED TO THE VACUUM OF SPACE. THE NEW SPACE SUITS PROTECTING THE TEAM, PROVIDING LIFE SAVING AIR PRESSURE AND ...

Sarah Gillis isn't what you might consider a career astronaut. Yet, in just a few hours the 30-year-old SpaceX engineer will join pilot and "daredevil billionaire" Jared Isaacman on a history ...

Spacewalk Recap: Scroll down to read updates from the September 12 SpaceX Polaris Dawn spacewalk ... difference once suited and exposed to the vacuum of space puts them at risk for decompression ...

Two days after launching, the astronauts made further history: Becoming the first nonprofessional astronauts to open the hatch of their vehicle and expose themselves to the vacuum of space.

Jared Isaacman, the billionaire businessman who has helped to fund the Polaris Dawn mission ... emerged from a Crew Dragon directly into the vacuum of space, as most Crew Dragon missions involve ...

Sarah Gillis isn't what you might consider a career astronaut. Yet, in just a few hours the 30-year-old SpaceX engineer will join pilot and "daredevil billionaire" Jared Isaacman on a history-making ...