The days of supersonic travel have been over for more than two decades, while aircraft continue to cruise at Mach 0.85.

NASA and Boom Supersonic capture a stunning image of the XB-1 aircraft breaking the sound barrier using the Sun as a backdrop ...

The legendary Concorde and the Soviet Tu‑144 were both capable of cruising at roughly twice the speed of sound, making for dramatically fast flight times. Boom’s Overture is designed for a slower ...