Plans to make the system partially reusable, similar to SpaceX’s Falcon ... While the first flight of the Vulcan Centaur looks to have been the picture of success, Peregrine’s inauspicious ...

The Vulcan Centaur rocket is a heavy launch vehicle ... and its expensive Blue Origin BE-4 engines are designed to be reusable. To compete with SpaceX, ULA has been searching for more ...

Aerojet Rocketdyne’s RL10 engine is continuing to beat out its younger competitors, winning another future role as the upper stage engine for the United Launch Alliance (ULA) Vulcan/Centaur rocket ...

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 ...

Dream Chaser is a reusable, uncrewed cargo freighter capable ... the difficulties experienced by ULA in getting the first Vulcan Centaur off the pad have not helped matters. After thermal vacuum ...