Billionaire Jared Isaacman and SpaceX crew trainer Sarah Gillis plan to open the forward hatch of their Polaris Dawn ...

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

Polaris Dawn was the first of three missions ... circumnavigation of the world and air shows and previously owned the jet pilot training company Draken International. He has about 6,000 hours ...

Elon Musk’s SpaceX has successfully launched a mission carrying a billionaire astronaut further from Earth than any human has ...

The Polaris Dawn crew is back on Earth, splashing down in the waters off the coast of Florida early Sunday morning.

The first reason is Elon Musk, whose singular vision and hard-driving leadership propelled SpaceX through its many ups and ...

SpaceX launched the four-person Polaris Dawn mission to orbit on Tuesday (Sept. 10) to carry out the first spacewalk ever ...

The CEO has more than 7,000 hours of flight experience, and has flown in over 100 airshows with the Black Diamond Jet Team, a civilian aerobatic display ... Isaacman also helped fund the Polaris Dawn ...

American entrepreneur and billionaire Jared Isaacman became the first non-professional astronaut to walk in space on Thursday ...

"Earth sure looks like a perfect world," businessman Jared Isaacman says as he leaves the SpaceX capsule and steps out into space.

With Polaris Dawn crewmates Anna Menon and Scott ... "We're going to make use of various mobility aids the SpaceX team has engineered, and it'll look like we're doing a little bit of a dance ...