The U.S. Air Force selected Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc., and United Launch Alliance (ULA) to share in a public-private partnership to develop jointly the AR1 ...
On Jan. 8, United Launch Alliance successfully launched its first Vulcan rocket. Driven by a goal to end ULA’s reliance on a Russian-built engine, which powered Vulcan’s predecessor, the launch capped ...
Pratt & Whitney Rocketdyne upperstage propulsion successfully orbited the second in a series of Advanced Extremely High-Frequency (AEHF) communications satellites for the U.S. military once again ...