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

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

TOKYO -- A Japanese research team has conducted the country's first successful combustion test of a ramjet engine for an ...

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

Add Yahoo as a preferred source to see more of our stories on Google. GE Aerospace is advancing hypersonic flight with plans to scale up its dual-mode ramjet technology in 2025. To create a full ...