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 ...

A resident told the committee that Connecticut highway noise “is borderline unbearable” should be addressed with sound ...

“Half of the street will remain without a noise barrier because the homes on the southern portion were built after I-680 was present. For context, my house was built in 1992,” said Bill DiFrangia.

Boom Supersonic and NASA just dropped an incredible photo of the XB-1 breaking the sound barrier over the Mojave Desert. Using Schlieren photography, they captured air distortions that are usually ...

A civilian jet broke the sound barrier for the first time Tuesday while making a historic test flight over the Mojave Desert. The XB-1 aircraft, manufactured by Boom Supersonic, was piloted by ...