Lockheed Martin completed a successful booster-to-ramjet transition during a ground test of its new Army missile, marking the ...

The test missile demonstrated a flawless booster‑to‑ramjet handoff in a L3Harris’ specialized high-speed-air-breathing ...

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 ...

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 ...

US-based GE Aerospace has announced a historical feat, which is producing the preliminary design ...

Normal US artillery has a range of 20-30 kilometers (12-18 miles) but new ramjet artillery will be able to reach 150 kilometers. The weapons will be able to farther, faster and higher. 150 kilometers ...

Two revolutionary aerospace technologies collide as GE Aerospace and Lockheed Martin team up to demonstrate a new liquid-fueled rotating-detonation ramjet (RDRJ) designed to close the "efficiency gap" ...

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U.S. Navy engineers at the Naval Air Warfare Center Weapons Division recently designed and flew a prototype ramjet missile in just six months. The engineers not only met their deadline, they flew the ...

Back in 2019, the U.S. Army handed Boeing and Norwegian defense company Nordic Ammunition Company (Nammo) a contract for the development of a ramjet-powered artillery projectile. Called Boeing Ramjet ...

Atlanta company Hermeus has its sights set on Mach 4 next year, to beat the Mach 3.3 benchmark set by the SR-71 Blackbird way back in 1976. Watch its Chimera hybrid engine nailing the switch between ...