What has zero moving parts, yet can blast an aerial vehicle to velocities beyond Mach 5? The answer is the recently flight-tested Atmospheric Test of Launched Airbreathing System (ATLAS) powered by a ...

In six months, engineers at the Naval Air Warfare Center Weapons Division designed and flew a ramjet missile, according to an article in Naval Aviation News. Falling well within their deadline, the ...

The world of hypersonics is perhaps just as captivating to some people as say space exploration is to others. After all, it's all about going really, really fast through Earth's atmosphere, many times ...

TL;DR: A hypersonic dual-mode ramjet engine is a high-speed air-breathing jet engine capable of operating efficiently at both lower and extremely high Mach speeds by utilizing dual combustion modes.

In brief: Researchers in China have successfully tested the world's first boron ramjet engine that can operate both in the air and underwater. The engine was originally conceived for hypersonic ...

China has tested a powerful engine that can carry weapons at remarkable speeds through both air and water. The novel engine ...

Displayed with no identification, the model will be equipped with a ramjet with a solid rocket motor. The company plans to ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min In just 12 months start to ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is a model of unknown scale of a ...