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

Anduril Industries will develop and qualify a 4.75-inch solid rocket motor for long-range precision rocket artillery.

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 ...

When a rocket motor using solid propellant is lit it continues to ... for a valve which connects to the oxygen tank. There is a nozzle on the outflow end. Check out the video after the break ...

Anduril Industries has been awarded multiple contracts totaling over $25 million to develop and produce a next-generation ...

Nozzle extensions, also known as exit cones ... For build-up, the right-hand aft solid rocket motor segment for Artemis 1 was lifted into one of the build up stands where the bottom case of ...

The head of Poland’s space agency was fired over a bungled response to SpaceX debris falling over Polish territory.

The anomaly, which occurred during a Space Force certification flight, was traced to a manufacturing defect in a solid rocket motor nozzle. Despite the setback, ULA has a backlog of missions and a ...