Rocket Propulsion

NASA testing activities are associated with liquid and solid rocket propulsion. This area includes research and development of combustion devices, cryogenic tanks, propellant feedlines, tank pressurization systems, engine systems, and propulsion system subcomponents such as gas generators, thrust chambers, turbopump assemblies, valves, propellant ducts, and auxiliary propulsion systems, as well as application of combined cycle systems to advanced propulsion techniques.