WATCH: SpaceX's Polaris Dawn crew completes first private spacewalk

Jared Isaacman, CEO of Shift4 integrated payment processing solutions, participated in the first ever private spacewalk by a group of astronauts who left a SpaceX capsule after a delay of a few hours, testing a new line of spacesuits in the company's riskiest mission yet.

SpaceX asks FAA to return Falcon 9 rocket to launching after mishap

The Falcon 9 had a near flawless record until last week, when SpaceX suffered a rare failure after launching from California. With 364 successful Falcon 9 launches, SpaceX hasn’t suffered a mission failure since a cargo resupply mission in 2015 exploded after liftoff from Florida.

Elon Musk says he’s moving SpaceX, X headquarters from California

Tech billionaire Elon Musk announced that he is moving the headquarters of SpaceX and social media company X from California after the state banned school districts from requiring staff to inform parents about their children's gender identity change.