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 ...

One of the world's largest aircraft manufacturers,AirbusHas acquired a patent for a new supersonic aircraft. More than 4 times the speed of soundMach 4.5 (about 5,300 km / h)The airplane that enables ...

A Chinese commercial aerospace company conducted the first test flight of a detonation ramjet engine on Tuesday, designed for an aircraft it says will be able to take passengers from Beijing to New ...

There probably never was a better time for rocket engine fans to be alive. It's a time when those who have the means can go out and start building the rocket engine of their dreams, while the rest can ...

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 ...

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.

The engine, originally meant for hypersonic weapons, has been modified so that it not only flies through the air, but can also then plunge into the sea to reach its target – at very high speeds and ...

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 ...

A supersonic jet faster than Concorde is being developed by China’s Space Transportation, marking a bold new chapter in aviation history. Named Jindouyun, this ramjet-powered marvel recently achieved ...

A model of Tiberius Aerospace's Sceptre ramjet 155 mm munition displayed in May 2025. (Tiberius Aerospace) Tiberius Aerospace announced the award of a UK Ministry of Defence (MoD) contract for the ...