Falcon 9 Live coverage: SpaceX to launch 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB September 16, 2025 Will Robinson-Smith The Starlink 17-12 mission will send the two dozen broadband internet satellites into a polar, low Earth orbit. SpaceX is targeting liftoff from pad 4E at Vandenberg Space Force Base at 8:43 a.m. PDT (11:43 a.m. EDT / 1543 UTC).