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 ...

Reportedly designated J-50, the mysterious aircraft is a stealthy tailless twin engine design with a lambda wing. New photos emerged online are now providing the clearest look so far at the mysterious ...

In the late 1940s, GE introduced the J-47 gas turbine engine, which became the most-produced jet engine of the early jet age, powering aircraft such as the F-86 Sabre and several other new fighters.

ODESA, UKRAINE - MARCH 21: (——EDITORIAL USE ONLY - MANDATORY CREDIT - 'STATE EMERGENCY SERVICE OF UKRAINE / HANDOUT' - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS—— ) ...

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 ...