A new method for manufacturing lightsails that can reach up 20% of the speed of light is making the technology look more viable than ever.

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Electric aviation company magniX has launched a range of lightweight, high-speed electric engines. The HeliStorm engines are suited for helicopters, from light single engine to larger hybrid-electric ...

A chilling simulation models the destruction an atomic bomb would cause if it detonated in Lower Manhattan. Sports-lover turned journalist, born and bred in Scotland, with a passion for football ...

More information: Kazuya Iwata et al, Viewing Explosion Models of Type Ia Supernovae through Insights from Terrestrial Cellular Detonation, Physical Review Letters (2024).

Pratt & Whitney has completed a series of tests on its rotating detonation engine (RDE) that has no moving parts resulting in compact engines with high thermal efficiency. “The sound of the vibrations ...

The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable high-speed, long-range flight with increased ...

Pratt & Whitney will accelerate its work on rotating detonation engine (RDE) technology, as its programme to develop the advanced propulsion capability yields results. The company has completed a ...

Rotating detonation engines employ a thermodynamic cycle. Credit: © Pratt & Whitney/RTX. Pratt & Whitney, a business unit of RTX, has concluded a series of tests on ...

Your browser does not support the audio element. The Volvo XC90 facelift has launched in India at an ex-showroom price of Rs 1.03 crore. The refreshed XC90 SUV is ...

EAST HARTFORD, Conn., March 4, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, has completed a series of tests on its rotating detonation engine (RDE) work with the RTX ...