In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet ...

The successful test of Monarch 5 running on natural gas shows the system’s unparalleled level of fuel flexibility as UAV Turbines transitions into production for commercial and defense customers.

What are Ceramic Matrix Composites? Composite materials typically consist of two components: a reinforcement part to provide mechanical strength and a matrix material that holds all the components ...

(Image: Concept image of Lockheed Martin's planned SR-72 hypersonic strike aircraft to serve as a replacement for the SR-71 Blackbird.) It is not yet clear what aircraft DARPA has in mind for the new ...