Interesting Engineering on MSN

Lockheed’s missile with ramjet engine, combined-cycle propulsion to offer 620-mile range

Displayed with no identification, the model will be equipped with a ramjet with a solid rocket motor. The company plans to ...
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Ramjet Vs. Scramjet: What's The Difference Between These Jet Engines?

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 ...