Gravity Industries’ Jet Suit uses five micro gas-turbine engines to generate over 1,000 horsepower, allowing a pilot to fly using pure thrust vectoring from arm-mounted jets. Developed by former Royal ...

The Rolls-Royce UltraFan could be the powerplant of choice for next-generation aircraft.

Screenshot from social media post of Ukrainian volunteers assembling a small cruise missile with a pulsating Trembita engine. Its task is to destroy objects and exhaust the enemy’s anti-aircraft ...

Bob Maddox’s stage name, Crazy Rocketman, is a misnomer. Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a difference. As for the crazy part—that may be true. Maddox is the world’s ...