CAPE CANAVERAL, Fla. (AP) — A tech billionaire has performed the first private spacewalk hundreds of miles above Earth. It was a high-risk endeavor reserved for professional astronauts — until now. Tech entrepreneur Jared Isaacman teamed up with SpaceX to test the company’s brand new spacesuits on his chartered flight. Thursday’s spacewalk also saw SpaceX engineer Sarah Gillis going out once Isaacman was safely back inside. The whole thing lasted less than two hours. The crew of four launched on Tuesday from Florida, rocketing farther from Earth than anyone since NASA’s moonwalkers.… Continue Reading