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

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 ...

Vulcan, United Launch Alliance's (ULA) new heavy-lift rocket, was not the result of having to flee an exploding planet, being exposed to gamma rays or even surviving the bite of a radioactive ...

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 ...

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 ...