In the ongoing quest to make airplane engines quieter, a team of NASA researchers is turning to Pleiades, one of the world’s most powerful supercomputers. Engineers and researchers at NASA’s Ames ...

Ever wonder why some machines just sound so horrible, not just loud, but truly irritating to the ear? You may not believe it, but future electric aircraft engines, especially those being developed for ...

HOUSTON SPACEPORT—On a cloudy day in late March, Andrew Duggleby guided me a safe distance away from a rocket engine. We did not have to go far, maybe 50 meters, because the prototype engine designed ...