The final Delta IV Heavy launch

The last United Launch Alliance Delta IV Heavy rocket launched the NROL-70 mission from Space Launch Complex-37 (SLC-37) at Cape Canaveral Space Force Station, Florida, on 9 April 2024, at 16:53 UTC (12:53 EDT). The NROL-70 mission was launched for the National Reconnaissance Office (NRO). This was the 16th and final launch of a Delta IV Heavy rocket. Credit: United Launch Alliance (ULA) #DeltaIVHeavy #NROL70