A consortium led by French eVTOL maker Ascendance won an important grant to develop hybrid-electric propulsion for regional ...

New propulsion systems reduce shipping emissions through several key mechanisms, contributing to lower fuel consumption, increased energy ...

There’s more than one way to propel an airplane. While it’s true that most aircraft engines today run on fossil fuels like Jet A, Jet B, Avgas or diesel, many readers may be shocked (pun intended) to ...

New developments in nuclear thermal propulsion technologies may soon enable advanced space missions to the farthest reaches of the solar system.

Space has a trash problem, with defunct satellites, rockets, and smaller broken bits orbiting Earth at high speeds. The ...

Hanwha Power Systems has received Approval in Principle (AiP) from the American Bureau of Shipping (ABS) for the ammonia fuel ...

Defunct satellites, old rocket parts, and thousands of fragments from past missions are rapidly filling Earth's orbit ...

A new concept in ship propulsion developed by Caterpillar has triumphed at the 17th annual Platts Global Energy Awards in New York. Winning the Commercial Application of the Year category, the twin ...

KTOS progresses in defense propulsion with GE Aerospace tie-up, new engine plant and rising demand for unmanned combat aircraft.

In a groundbreaking development, Ohio State University has unveiled a new concept for nuclear thermal propulsion that could ...