The first production representative MQ-25 taxied under its own power at Boeing’s facilities, following a series of rigorous ...

A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new ...

Scientists at the U.S. Naval Research Laboratory are developing the next generation of solid-fuel ramjet propulsion, ...

Astronomers have traced the origin point of a jet of material that is thousands of light-years long emanating from the supermassive black hole M87* ...

"When Arp 220 is observed as a whole, it's one of the best places in the universe for astronomers to study how gravity, star formation, and powerful winds work together with strong magnetic fields to ...

Scientists used optical diagnostic techniques to 'see inside' solid-fuel ramjets, one of the most extreme engines in the world.

GE Aerospace and NASA successfully tested a hybrid electric turbofan engine, marking a major step toward fuel-saving single-aisle aircraft.

Sky Power International, one of the world’s leading manufacturers of high-performance combustion and hybrid engines for unmanned aerial vehicles (UAVs), will be exhibiting at the renowned XPONENTIAL ...

The reliability of propulsion systems in unmanned aerial vehicles (UAVs) is critical, as the engines are among the most safety-relevant components. Manufacturers must therefore test their products ...

Durability issues with Pratt & Whitney’s PW1000G (GTF) engine have been a focal point of market analysis in recent years. Now, with the curtain closed on 2025, Flight Friday takes the opportunity to ...

Astro Mechanica’s ground demonstrator, based on a GE CT7 turboshaft, drives a generator powering two propulsors. Credit: Astro Mechanica U.S. startup Astro Mechanica plans to take its hybrid-electric ...