The Space Force has certified United Launch Alliance’s Vulcan rocket for National Security Space Launch missions, the service announced today, ending the lengthy delays that had plagued the program. Space Systems Command expects Vulcan to conduct its first NSSL launch this summer, SSC said. “Assured access to space is a core function of the Space Force and a critical element of national security,” said Brig. Gen. Kristin Panzenhagen, program executive officer for Assured Access to Space. “Vulcan certification adds launch...