As an airplane flies faster than the speed of sound, it "pushes" on the sound waves in front of it. But sound waves obey the speed limit—they can't travel faster than the speed of sound.
NASA and Boom Supersonic capture a stunning image of the XB-1 aircraft breaking the sound barrier using the Sun as a backdrop ...
NASA has released a new image showing the moment Boom Supersonic's XB-1 jet broke the sound barrier without producing an ...
The Last Stand," a character claps and sends a shock wave that knocks out an opposing army. Sunny Jung, professor of ...
January saw XB-1 make history as the first privately developed civil supersonic aircraft to break the sound barrier in the United States. On February 10th, it achieved another successful ...