The final launch of the Delta series of rockets is set to lift off from Cape Canaveral Space Force Station today. United Launch Alliance’s Delta IV Heavy, carrying a national security surveillance payload, is scheduled for liftoff at 12:53pm. After over six decades of service, this mission marks the end of an era for Delta rockets, known for their legacy of exploration and science. Weather conditions are favorable, with a 90% chance of launch success for today’s early afternoon liftoff.