Revolutionary engine prototype three decades in the making could replace combined turbine-ramjet systems in high-speed flight ...

Add Yahoo as a preferred source to see more of our stories on Google. China has tested a powerful engine that can carry weapons at remarkable speeds through both air and water. The novel engine ...

A jet engine is any engine that can propel an aircraft of some kind via rearward expulsion of a jet of fluid, typically a hot exhaust gas that the engine generates by drawing in fuel from the ...

CINCINNATI (Cincinnati Business Courier) - GE Aerospace’s futuristic hypersonic engine has exceeded the company’s expectations in a breakthrough round of new tests. The dual-mode ramjet engine, which ...

The rotating detonation ramjet engine provides a more compact, lightweight design than standard engine designs, and uses a continuous, self-sustaining detonation wave. GE Aerospace and Lockheed Martin ...