Tory Bruno provided an update on the investigation into the Vulcan mishap and discussed when to expect next ULA launch.

Credit: ULA WASHINGTON — The loss of a solid rocket motor nozzle on the second flight of United Launch Alliance’s Vulcan Centaur last October was caused by a manufacturing defect that has been ...

United Launch Alliance (ULA) completed the second successful launch of its Vulcan rocket Friday morning, a key step in the future use of the rocket for national security missions. The 202-foot ...

During the mission, right after launch a nozzle sheared off one of two solid rocket boosters provided by Northrop Grumman. Vulcan’s main BE-4 engines, built by Blue Origin, were powerful enough ...