NASA is extending its RS-25 engine production contract with Aerojet Rocketdyne through the rest of the decade, a move that guarantees a steady supply of liquid-fueled engines for the Space Launch ...

Four Aerojet Rocketdyne RS-25 engines are fully installed in a NASA Space Launch System (SLS) Core Stage for the first time. The Space Shuttle Main Engines (SSME) donated to SLS from the forty ...

The acquisition, which was… Read More Aerojet Rocketdyne says it’s received a $67 million contract award from Lockheed Martin to provide propulsion systems for the Orion spacecraft that’ll ...