Drone’s view of Sunday’s SpaceX rocket landing

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.

The NROL-48 mission was the fifth mission this year supporting the National Reconnaissance Office’s expansive low Earth orbit statellite constellation it calls the proliferated architecture. Liftoff from pad 4E occurred at 10:38 a.m. PDT (1:38 p.m. EDT / 1738 UTC).

On the eve of launching its first ViaSat 3 internet satellite on a SpaceX rocket, Viasat says it has moved the launch of an identical spacecraft off of Europe’s long-delayed Ariane 6 rocket, and is considering bids from other rocket companies.