Latest News and Press Releases

HUNTSVILLE, Ala., June 21, 2021 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne has successfully tested a full-scale advanced solid rocket motor as part of an ongoing test series in support of Phase 2 of the...

CAMDEN, Ark., May 20, 2021 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne has delivered the 1,000th propulsion system for the Patriot Advanced Capability-3 (PAC-3) Missile Segment Enhancement (MSE) missile,...

WEST PALM BEACH, Fla., May 11, 2021 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne recently completed a successful RL10C-X altitude hot fire test series that put the next generation engine through the...

VANDENBERG AIR FORCE BASE, Calif., April 26, 2021 (GLOBE NEWSWIRE) -- Engines supplied by Aerojet Rocketdyne provided the lifting power for today’s successful launch of a United Launch Alliance...

STENNIS SPACE CENTER, Miss., April 12, 2021 (GLOBE NEWSWIRE) -- Today, the world’s most powerful hydrogen-fueled rocket engine built by Aerojet Rocketdyne, the RS-68A, completed its final hot-fire...

HUNTSVILLE, Ala., March 23, 2021 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne has been selected by Lockheed Martin to provide propulsion as a key member of their team supporting the Next Generation...

STENNIS SPACE CENTER, Miss., March 18, 2021 (GLOBE NEWSWIRE) -- The four Aerojet Rocketdyne RS-25 rocket engines that power the core stage of NASA’s Space Launch System (SLS) fired in unison for the...

REDMOND, Wash., Feb. 17, 2021 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne propulsion will play a critical role in the Feb. 18 landing of NASA’s Perseverance rover on the surface of Mars. Perseverance...

LOS ANGELES, Feb. 12, 2021 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne recently received a contract award to deliver up to two Multi-Mission Radioisotope Thermoelectric Generators (MMRTG) to the U.S....

STENNIS SPACE CENTER, Miss., Jan. 27, 2021 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne and NASA are gearing up for a new phase of RS-25 hot-fire testing that will validate new components for the engine,...