NASA captures a historic image of the XB-1 supersonic jet breaking the sound barrier without a loud boom, marking a breakthrough.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

On February 10, in the skies above the Mojave Desert, the Boom Supersonic XB-1 test jet roared past Mach 1, tearing through ...

But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the ...