Incoming President Donald Trump has nominated Jared Isaacman, a billionaire entrepreneur and private astronaut, to lead NASA ...

CAPE CANAVERAL, Fla. — A tech billionaire who bought a series of spaceflights from Elon Musk 's SpaceX and conducted the ...

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

NASA Perseverance rover captured stunning imagery of an area called "Airey Hill" in Jezero Crater on the Red Planet.