The first stage of ULA’s Atlas 5 rocket was lifted onto its launch stand at Vandenberg Space Force Base, California, on Sept. 28. Credit: USSF 30th Space Wing/Steve Gerlich
The final flight of an Atlas 5 rocket from California has been delayed from Tuesday until no earlier than Nov. 9 to replace a battery on the launcher’s Centaur upper stage, United Launch Alliance and NASA officials said.