<ul data-eligibleForWebStory="true">SpaceX is set to launch 26 Starlink satellites on a Falcon 9 rocket from Vandenberg SFB.The launch, known as the Starlink 15-7 mission, will add to the existing Starlink constellation of nearly 8,000 satellites.The Falcon 9 first stage booster being used has the tail number B1088 and will attempt its eighth flight.The booster will target a landing on the droneship after liftoff, potentially marking the 139th touchdown on this vessel.