NewsPhysics

NASA's X-59 Quiet Supersonic Technology (QueSST) research aircraft is preparing for a series of crucial test flights, which will include its first foray into speeds exceeding that of sound. This milestone represents a fundamental step in the development of QueSST, designed to mitigate the sonic boom and enable future commercial supersonic travel over land. The X-59, a unique experimental aircraft, has been designed with an innovative aerodynamic shape to disperse the shockwaves that normally converge into a loud sonic boom.

The primary objective of the QueSST mission is to demonstrate that it is possible to reduce the sonic boom to a much softer "thump" or "noise," barely perceptible from the ground. To achieve this, the X-59 will fly at supersonic speeds over populated areas of the United States, and NASA will collect data on community sound perception. This data will be crucial for regulatory bodies, such as the Federal Aviation Administration (FAA), to establish new regulations that would permit commercial supersonic flights over land, something currently prohibited due to acoustic impact.

“NASA's X-59 Quiet Supersonic Technology (QueSST) research aircraft is preparing for a series of crucial test flights, which will include its first foray into speeds exceeding that of sound.”