Fri, 03/29/2024 - 09:00 Gizmodo The grand Delta finale is upon us, as United Launch Alliance (ULA) prepares to launch its last Delta IV rocket and bid farewell to an iconic rocket family that dates back to the Cold War. Read more... Tags delta iv, Delta, vandenberg space launch complex 6, vulcan centaur, united launch alliance, national security space launch, launch vehicle, rs 68, expendable launch system, cape canaveral space force station Source ULA Delays Final Launch of Its ‘Most Metal’ Rocket Due to Liquid Pump Failure