Live updates: SpaceX, NASA set to launch 4 astronauts tonight from the Cape

Sunday morning, SpaceX’s Falcon 9 rocket, topped with the Crew Dragon capsule that’ll ferry four astronauts into space this evening, was sitting quietly on the 39A launch pad, the very one space shuttles used to launch from. If schedules hold, at 7:27 p.m. it’ll lift off toward the International Space Station.