ULA’s Vulcan rocket in “final phase” of certification, awaiting first national security launch date
United Launch Alliance (ULA) hoists its Centaur V upper stage atop the Vulcan first stage booster into the Vertical Integration Facility-G (VIF-G) adjacent to Space Launch Complex-41 at Cape Canaveral Space Force Station, Florida. Image: United Launch Alliance United Launch Alliance continues to make strides towards launching its first national security mission with its Vulcan …