In a groundbreaking achievement, NASA’s X-59 supersonic jet has shattered the sound barrier without the disruptive sonic boom that has long hindered faster-than-sound commercial travel. This event, ...
The X-1’s fuselage was designed to resemble a .50 caliber bullet—one of the only shapes known to have stable flight at supersonic speeds. The Bell X-1 hangs today from the ceiling of the National Air ...
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