Liftoff! SWOT Soars Upward

Ignition, and liftoff! At 3:46 a.m. PST, SpaceX’s Falcon 9 rocket blasted off from Vandenberg Space Force Base’s Space Launch Complex-4 East, carrying the first satellite to survey nearly all water on Earth’s surface.
Stay here on the blog as we take you through some key flight milestones, coming up in the next couple of minutes.