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 ...

36,336 people played the daily Crossword recently. Can you solve it faster than others?36,336 people played the daily Crossword recently. Can you solve it faster than others?

Since the dawn of flight, people have been chasing the fastest of go-fast propulsion systems – and it's worth taking a look back over some of that history to put this latest invention in context. Skip ...

Hypersonic developer Hermeus has begun testing a proprietary pre-cooler engine technology that will be a critical feature of the company’s ultra-fast Quarterhorse aircraft. Pre-cooling refers to the ...

U.S. Army researchers have revealed an experimental air defense interceptor powered by a dual-cycle, rocket-ramjet propulsion system. The Red Wasp program is evaluating how to package a solid fuel ...

RDE is a propulsion system that promises higher power, greater fuel efficiency, and lower emissions than conventional rocket ...

COLORADO SPRINGS—Houston-based startup Venus Aerospace has successfully ignited its detonation ramjet at equivalent takeoff speed, marking a key step toward developing a rocket-based combined cycle ...

The startup Hermeus is rapidly developing a hypersonic plane. They have begun testing their proprietary precooler technology with the Pratt & Whitney F100 engine. This video highlights some of our ...

EDMONTON, Alberta--(BUSINESS WIRE)--Space Engine Systems (SES), following on its success in securing a place in UK MoD’s Hypersonic Technology and Capability ...

Space Engine Systems’ Propulsion Team members with the world’s first multi-fuel Mobile Engine Test Cell. World's first multi-fuel Mobile Engine Test Cell. Jet A, Methane and Blends up to 100 % ...