Performers and visitors to the famous gothic cathedral in the midst of the River Seine may find some subtle differences to ...

In a stunning, glowing image, NASA has captured the moment that Boom Supersonic’s XB-1 demonstrator broke the sound barrier ...

NASA has captured an image of a supersonic civilian jet breaking the sound barrier during a test flight over the Mojave Desert in California in February. The photo, released Monday by the plane ...

An incredible image shows Boom Supersonic's XB-1 jet breaking the sound barrier. The Colorado-based ... NASA teams also collected data on XB-1's acoustic signature at one location on the flight ...

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 ...

Constructed from materials that reflect, absorb, or diffract sound, these barriers are important for urban expansion. As urbanization increases, improvements in smart materials and more stringent ...

An incredible image shows Boom Supersonic's XB-1 jet breaking the sound barrier. The post American aircraft shatters sound ...

Despite traveling at a top speed of Mach 1.12, no associated boom was picked up. “XB-1 broke the sound barrier three times during its first supersonic flight – without an audible boom ...