Fighter jet engines are complex machines that enable aircraft to reach incredible speeds. The modern fighter jet is defined by its engine, which accelerates a tremendous volume of air rearward that it ...

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

The race to bring hypersonic flight into the real world just took a leap forward with Venus Aerospace's successful test of a revolutionary engine. The Houston-based startup has developed a compact ...

A jet engine works by burning fuel in a steady flame and pushing the hot gas out of the back. A rotating detonation engine does something different. Fuel is detonated rather than burned, and the ...

With their capability to fly higher, farther, and more efficiently, jet engines have transformed air travel since their introduction. From its origins in the 1930s, the jet engine was a substantial ...

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 ...

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 ...

GE Aerospace reported that it has conducted more than 3 million hours of supercomputing simulations during the past three years in its effort to define new commercial jet engine technology. It is ...