SpaceX launched the Starlink 3-5 mission from California Thursday morning, following a last-minute abort Wednesday due to concerns about landing of the Falcon 9 rocket’s first stage booster on a drone ship in the Pacific Ocean. The Falcon 9 rocket lifted off from Vandenberg Space Force Base at 6:40 a.m. PDT (9:40 a.m. EDT; 1340 UTC) with 46 Starlink internet satellites.

NASA is working with the Russian space agency to potentially extend crew stays on the International Space Station, the agency’s acting administrator said last week, as a cushion against expected delays in the development of commercial crew capsules by Boeing and SpaceX.

Confident in technical and procedural fixes implemented since a launch in August left two Galileo satellites in the wrong orbit, officials with Europe’s navigation program say Friday’s liftoff of two identical craft on a Soyuz rocket will try to fill the same slots in the fleet as targeted by last year’s failed mission.