Vulcan conducts launch day dress rehearsal as the final Delta IV Heavy arrives at Cape Canaveral

Published by NASASpaceflight on 05/12/2023

Action finally returned to the United Launch Alliance’s (ULA) Space Launch Complex 41 (SLC-41) as the Vulcan-Centaur rocket rolled out to the pad on May 11 for further testing ahead of its debut flight. Meanwhile, ULA offloaded its final Delta IV Heavy rocket from their Rocketship vessel.