GE Aerospace and Kratos have successfully completed high-altitude tests of their GEK800 turbofan, designed to power low-cost ...

The J58 engine was more than propulsion, it was a revolution. Capable of operating as both turbojet and ramjet, it delivered ...

Let’s be honest here: we are all disappointed that by 2014, jetpacks are not the preferred method of travel. But at least a company called Dreamscience has taken the first step, by inventing handheld ...