A United Launch Alliance Atlas V rocket is scheduled to lift off from Cape Canaveral Space Force Station tonight at 10:24pm, and it could be visible across not only most of Florida, but also, weather permitting, Georgia, South Carolina, and parts of North Carolina. The launch window remains open until 11:08pm. Earlier this evening, a SpaceX Falcon 9 is also scheduled to launch. The window for that mission opens at 6:08pm and closes at 10:08pm.
