You can see the XB-1 pushing its way through the air with streaks flaring away from the plane. Schlieren is the German word for streaks. The photo is a tangible reminder that we're breathing a ...

A newly released image shows the sound barrier being broken on February 10 as America’s first civil supersonic jet completed its second flight at speeds exceeding Mach 1. NASA teams on the ...

NASA and Boom Supersonic just released an incredible photo capturing a shockwave emanating from the dark silhouette of the supersonic XB-1 aircraft while it traveled in front of the sun during a ...