Live coverage: Veteran three-man crew docks with space station

An electrical problem on SpaceX’s drone ship parked just off the coast of Cape Canaveral prompted SpaceX to scrub a Falcon 9 launch attempt early Friday, delaying the start of a resupply mission to the International Space Station by 24 hours.

A Russian Soyuz booster arrived at its launch pad on the Kazakh steppe Sunday, the last stop before liftoff Wednesday with a three-person crew bound for the International Space Station.

SpaceX conducted a static fire test of the SuperDraco abort thrusters on the company’s Crew Dragon spacecraft Wednesday afternoon at Cape Canaveral Air Force Station.