More than two dozen Starlink satellites will be delivered into low-Earth orbit Tuesday evening when a SpaceX Falcon 9 rocket is scheduled to launch from Vandenberg Space Force Base on the California coast.

SpaceX is targeting Sunday, July 21, for its next mission from Florida’s Space Coast, with a Falcon 9 rocket scheduled to lift off during a launch window opening at 5 p.m. EDT.

SpaceX is planning to launch another Falcon 9 rocket from Vandenberg Space Force Base in Southern California on Tuesday evening.

SpaceX conducted its 500th Falcon 9 rocket launch early this morning (July 2) and broke its own reuse record in the process. The milestone mission lifted off with 27 Starlink satellites at 2:28 a.m. EDT (0628 GMT) today from Space Launch Complex 40 at the Cape Canaveral Space Force Station in Florida.