This amazing image shows the moment Boom Supersonic's XB-1 aircraft broke the sound barrier during its second supersonic ...

A little over a month after a civilian jet broke the sound barrier, Boom Supersonic and NASA have released a photo of one of ...

NASA has released a new image providing photographic evidence of Boom Supersonic's XB-1 prototype aircraft breaking the sound ...

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

Before today's sound barrier-breaking flight, the XB-1 underwent 11 test flights. The aircraft includes features like an augmented reality system to make takeoff and landing easier and has a long ...

Written with all of the fierce intelligence and passion for truth that millions have come to expect from Amy Goodman’s reportage, Breaking the Sound Barrier is, in Arianna Huffington’s words ...

Boom Supersonic and NASA just dropped an incredible photo of the XB-1 breaking the sound barrier over the Mojave Desert.

Boom Supersonic plans to break the sound barrier during a test flight this morning, with the flight due to be streamed live online. If the test is successful, it will mark the first time the ...