NASA’s Proposed Mars ‘Chopper’ Is Ingenuity on Steroids
The otherworldly helicopter, with its 36 blades, is the size of an SUV—a major upgrade from Ingenuity's four blades.
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America’s Black Hawk Helicopter Will Be Flying to Years to Come
Developed by Sikorsky Aircraft, the UH-60 Black Hawk has become a symbol of American military aviation. The helicopter is ...