Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a ...

Pratt & Whitney Rocketdyne successfully completed a series of hot-fire tests of the Bantam demonstration engine for an innovative “pusher” launch abort system on The Boeing Company’s CST-100 ...

Pratt & Whitney and the NASA Langley Research Center are beginning test firings of the hypersonic Ground Demonstration Engine (GDE-2) at the NASA Hampton, Va., facility. The firings in a wind tunnel ...

Unreal Engine 5.4 is out in the wild with people playing around with the Industrial Factory tech demo, which looks out of this world, but brings NVIDIA's GeForce RTX 4080 to its knees at 4K. Check it ...

GE Aerospace is to modify a Passport business jet engine with a hybrid-electric system through a NASA-led project that also supports development of the CFM International RISE open-fan demonstrator.

Unity, the maker of one of the most popular game development engines in the world, has just released a new demo showcasing the capabilities of its latest Unity 6 engine. Called Time Ghost, the new ...

Engine power is a product of its overall displacement, but two similarly-sized engines with different bore and stroke ...