CAPE CANAVERAL, Fla. (AP) — A tech billionaire who bought a series of spaceflights from Elon Musk’s SpaceX and conducted the first private spacewalk was nominated by President-elect Donald Trump on ...

Incoming President Donald Trump has nominated Jared Isaacman, a billionaire entrepreneur and private astronaut, to lead NASA through what could be one of the most consequential periods in the agency’s ...