The four U.S., Russian and Japanese astronauts pulled up in their SpaceX capsule after launching from NASA's Kennedy Space Center. They will spend at least six months at the orbiting lab, swapping places with colleagues up there since March. SpaceX will bring those four back as early as Wednesday.

SpaceX was back one day after a weather-related scrub and threaded the needle amid threatening clouds to send up the Crew-11 mission to the International Space Station.