Japan successfully tests Mach 5 ramjet engine that could cut Tokyo-LA flights from 12 hours to 2 hours, with passenger ...

Japan has completed a ground combustion test of a ramjet engine for a Mach 5 experimental aircraft, marking a step forward in ...

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 ...

A Japanese research team recently tested a ramjet engine for an experimental hypersonic passenger aircraft. What target speed ...

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 ...

India achieves a 1,200-second scramjet runtime in hypersonic cruise missile technology. What is this technology? How is it ...

In the years following World War II, the American aviation industry and the military anticipated revolutionary changes in flight. The war had been fought largely with aircraft powered by reciprocating ...

CINCINNATI (Cincinnati Business Courier) - GE Aerospace’s futuristic hypersonic engine has exceeded the company’s expectations in a breakthrough round of new tests. The dual-mode ramjet engine, which ...