United Launch Alliance's (ULA) new Vulcan Centaur rocket is ready for its second-ever liftoff ... separating from the ...

United Launch Alliance (ULA) envisions its new, powerful Vulcan Centaur rocket as playing a key role in defending satellites from potential threats in space. Centaur, the upper stage of the Vulcan ...

The 200-foot Vulcan Centaur rocket could do more than just launch satellites to orbit. As the rocket awaits certification to launch military payloads, United Launch Alliance (ULA) suggests that Vulcan ...

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.

After the anomalous Orbital Flight Test in 2019, NASA is considering a second uncrewed ... a Dual-Engine Centaur is used. While this stage is available on request from any ULA customer, Bruno ...

The Centaur upper stage was powered by a single Aerojet Rocketdyne RL10 C-1-1 engine. Gary Wentz, ULA’s vice president of government and commercial programs, told reporters the RL10 C-1-1 is a ...