Aerojet, a GenCorp Inc. (NYSE: GY) company, recently completed developmental testing of an innovative cryogenic oxygen/methane Reaction Control Engine (RCE) critical to ongoing lunar lander ...
COLORADO SPRINGS, Colorado—Boom Supersonic plans to start core tests of its Symphony engine by the end of the year at a Colorado site formerly used by failed hypersonic propulsion company Reaction ...
Reaction Engines Ltd., a UK company behind a rocket engine designed for hypersonic flight, has had its valuation slashed by more than £200 million ($264 million) by two investors as it searches for ...
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