Green Propellant

SIERRA NEVADA CORPORATION TEST FIRES NEXT-GENERATION ROCKET ENGINE

Sierra Nevada Corporation (SNC) recently showcased its patented VORTEX rocket engine, showcasing next-generation technology available to NASA, the U.S. Air Force (USAF) and commercial launch companies. The engine, which uses green and clean propellants, will be used for the SNC Dream Chaser spacecraft when it services the International Space Station for NASA missions starting in […]

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