ATK Offers Solid Alternative to Replace ULA's Controversial Atlas-V Liquid RD-180 Engine

The Russian RD-180 engines which currently power the core stage of ULA’s fleet of Atlas-V rockets. Photo Credit: NASA

Last August the U.S. Air Force Space and Missile Systems Center issued a Booster Propulsion and Launch System Request for Information (or RFI) for development of a new engine to replace the controversial Russian-made RD-180 […]

ATK to Provide Solid Rocket Motors for Stratolaunch System

Image Credit: Stratolaunch Systems

Utah-based ATK has received a contract from Orbital Science’s Corporation to produce propulsion systems for the Air Launch Vehicle (ALV) that Orbital is building for Stratolaunch Systems Corporation. It is hoped that this new delivery system will have a positive impact on providing access to orbit.

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