Aerojet Rocketdyne has hit a new milestone for its solid rocket flight motor with the delivery of the 5,000th unit to power Raytheon Technologies' Stinger missile system.

Aerojet Rocketdyne has reached full operations at a 17K-square-foot facility in Camden, Arkansas, for engineering and manufacturing development of large solid rocket motors.

A propulsion technology Aerojet Rocketdyne developed for the Defense Advanced Research Projects Agency's hypersonic missile development program, called Operational Fires, has undergone a second round of tests. The company said Tuesday it conducted cold gas tests of OpFires propulsion system components seven months after completion of subscale test firings.

Aerojet Rocketdyne has fulfilled its task to produce hardware necessary for the propulsion of the rocket that would send a crewed Orion spacecraft around the moon as part of NASA's second Artemis mission. The company said Monday it completed the RL10 and RS-25 engines for the Space Launch System in support of Artemis II, the second integrated SLS-Orion flight and the first lunar flyby with crew.

Aerojet Rocketdyne has completed delivery of a milestone 600th delivery of boost motor and divert-and-attitude control system to the Missile Defense Agency's Terminal High Altitude Area Defense program.

The Johns Hopkins University Applied Physics Laboratory has integrated chemical and electrical propulsion systems from Aerojet Rocketdyne into a spacecraft for NASA’s Double Asteroid Redirection Test mission.

Aerojet Rocketdyne has demonstrated the static fire performance of a new solid rocket motor designed to provide bolstered propulsion with reduced operational and production requirements.

Raytheon Company Missile Systems has secured a five-year, $1B strategic agreement to purchase propulsion systems from Aerojet Rocketdyne for standard missile products, the company announced on Thursday. 

An Aerojet Rocketdyne study has found that using liquid hydrogen for propulsion systems supporting the lunar lander could pose risks because currently available cryogenic fluid management capabilities may not be mature enough, SpaceNews reported Monday.

Aerojet Rocketdyne has incorporated a vacuum chamber casting into its Camden, N.J.-based engineering, manufacturing and development facility to support production efforts for large solid rocket motors.

Aerojet Rocketdyne has secured a potential $19.6M contract to help the Defense Advanced Research Projects Agency build a defense technology to support the interception of hypersonic threats.

Aerojet Rocketdyne has shipped four upper stage engines that will support the propulsion of NASA’s Space Launch System rocket.

Aerojet Rocketdyne delivered its 20,000th rocket engine to Northrop Grumman as part of a strategic partnering agreement.

Lockheed Martin has selected Aerojet Rocketdyne to support the development of a hypersonic missile under an $81.5M subcontract.

Aerojet Rocketdyne has concluded the initial firing tests of a hypersonic propulsion system for the Defense Advanced Research Projects Agency.