SpaceX is set to launch 26 Starlink satellites on Falcon 9 rocket from Vandenberg Space Force.The Starlink 15-3 mission, delayed multiple times, will lift off from Space Launch Complex 4 East.The Falcon 9 first stage booster, tail number 1081, will be used for this mission, marking its 14th flight.Following liftoff, the booster will attempt a landing on SpaceX droneship, 'Of Course I Still Love You.'