SpaceNews

Aerojet Engine Test Validates Low-Risk Propulsion Solution for NASA’s Constellation Program – Orion Service Modul

Aerojet, a GenCorp (NYSE:GY) company, successfully completed 250 hot-fire test sequences of its legendary R-4D 100-pound-thrust bipropellant engine. The test included over 20,000 starts under a broad ...
SpaceNews

Aerojet’s Second Engine Test Further Validates Engine Design for NASA’s Orion Crew Exploration Vehicle

Aerojet, a GenCorp (NYSE:GY) company, successfully completed a second set of hot-fire test sequences of its R-1E 25-pound thrust, bipropellant engine. This second test included more than 17,250 ...