L3Harris has taken a significant step toward advancing next-generation propulsion technology for future offensive ...

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 ...

Hermeus hits Mach 1.21! See how the uncrewed Quarterhorse is making hypersonic travel a reality with rapid, iterative flight testing.

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 ...

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Tiberius Aerospace's Sceptre TRBM 155HG 155mm artillery round has a ramjet in its nose that allows it to fly at supersonic speeds and gives it over four times the range of a conventional round. When ...

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 ...

The graphite seal used in the Chinese breakthrough is the same one the US defence industry desperately needs At a test ...

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 ...

When it comes to research, engineering, and design, few aftermarket companies can match the resources of an OE manufacturer, especially General Motors. When the General wants to, it can really put on ...

In Poul Anderson’s 1970 novel Tau Zero, a starship crew seeks to travel to the star Beta Virginis in hopes of colonizing a new planet. The ship’s mode of propulsion was a so-called “Bussard ramjet,” ...