Fresh from its inaugural test flight in space, Boeing’s first reusable Starliner crew capsule has been named “Calypso” by NASA astronaut Suni Williams, who will command the same vehicle on its next trip into orbit.

SpaceX test-fired nine Merlin engines Saturday before the company’s next launch from Cape Canaveral, clearing a key readiness test before liftoff as soon as Sunday night with 60 more Starlink internet satellites.

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.