The state-owned Aero Engine Corporation of China (AECC) has announced that a domestically developed, ultra-lightweight miniature turbojet engine, built primarily with 3D printing, has completed its ...

Cummings Aerospace showed off its Hellhound loitering munition at SOF Week 2025 in Tampa, Florida. The system is mostly 3D printed, can fly at more than 375 mph, and is powered by a turbojet engine.

There are a lot of different aircraft, and they all use a variety of engines from different engine manufacturers. Two of the more commonly used engines are turbofan and turbojet engines. They have a ...