Aerojet Rocketdyne is an aerospace and defense company focused on propulsion. Built on a combined legacy of more than 130 years, Aerojet Rocketdyne products have powered the majority of space systems currently in operation, as well as historic accomplishments including the Apollo Moon landings, the Space Shuttle and the Mars rover missions. Aerojet Rocketdyne is the only U.S. provider of all four types of propulsion: solid, liquid, airbreathing and electric.
