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

This effect is achieved by breaking the sound barrier at a high enough altitude, with exact speeds varying based on atmospheric conditions." This is significant for Boom's future in supersonic travel.

In dance, a wordless art, an improvised language of rhythmic noises helps communicate the shape and feel of movement.

A newly released image shows the sound barrier being broken on February ... Schlieren photography to capture the shock waves around Boom Supersonic’s demonstrator aircraft XB-1 as it pushed ...

The silhouette of Boom's plane streaking across the sky is rendered in vivid shades of orange with the jet exhaust a pale ...

NASA teams on the ground at Mojave Space and Air Port in California used Schlieren photography — a process for photographing ...

Sonic booms have long been a barrier to overland supersonic flights. The Concorde was banned from virtually every country in the world because of the thundering noise. Only the US, Great Britain, and ...

The briefly worded regulation had a profound effect on the evolution of aviation ... For years, it had been theorized that if an aircraft breaks the sound barrier at sufficiently high altitudes, the ...

Boom Supersonic, the company aiming to create commercial planes that can travel faster than the speed of sound, have ...