SpaceX launches 4 astronauts to space station  YouTube‘An amazing ride’: SpaceX flight led by first Black female commander sets US speed record  The GuardianWATCH: SpaceX launches 4 astronauts to the International Space Station  stuff.co.nzSpaceX describes surgical intervention before launch of latest crew mission  Ars TechnicaWatch: SpaceX launches crew to International Space Station  BBC