Horsepower and torque are all about cylinder pressure. Compression ratio, cam timing, cylinder head flow, and all the rest of the goodies that go into an engine aren't worth much if what enters the ...

LONG BEACH, Calif.--(BUSINESS WIRE)--Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a global leader in launch services and space systems, today announced it has completed the ...

SpaceX has released some dramatic footage (below) of the Starship spacecraft undergoing a static-fire engine test ahead of the next launch of the Super Heavy booster and Starship spacecraft, ...

Initial ground trials of a hybrid-electric engine demonstrator support NASA's Hybrid Thermally Efficient Core (HyTEC) project.

SpaceX’s massive Starship performed a static engine fire test on Thursday at the rocket company’s facility in Texas.All but two of the 33 Merlin engines fired. Elon Musk tweeted that with 31 firing, ...

Relativity will expand its presence at NASA's Stennis Space Center with additional test stands and offices to support work on its Aeon R engine. Credit: Relativity Space WASHINGTON — Launch vehicle ...

NASA's next moon mission commander raised his hands in celebration during a powerful rocket engine test. Artemis 2 commander Reid Wiseman, a NASA astronaut, was caught on video during the recent ...

A newly developed laser-optical technique for measuring detailed engine thrust and other parameters with unprecedented accuracy will be evaluated in flight by Pratt & Whitney on the manufacturer’s ...

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SpaceX fired seven engines on its Starship Super Heavy prototype "Booster 7" on Monday (Sept. 19), marking the highest number of the company's new Raptor engines ever tested at the same time. The ...

There's no doubt that the Chrysler Corporation manufactured some of the best automotive engines of the muscle car era, with unsurpassed power and endurance. As these engines age, however, finding a ...