An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The ...

In new photos, the X-59 performs afterburner tests at Lockheed Martin's legendary Skunk Works facility in Palmdale, ...

A supersonic jet built by Boom Technology broke the sound barrier for the first time Tuesday, advancing its bid to resurrect ...

Boom Supersonic's XB-1 jet just broke the sound barrier. Achieving Mach 1.112 is a milestone for the aerospace brand, which ...

Boom Supersonic’s XB-1 aircraft has become the first independently developed jet to break the sound barrier, bringing ...

NASA's X-59 supersonic jet looks ready for some serious ... a system that injects extra fuel into the hot exhaust of a jet engine. "The X-59 — precision, power and engineering excellence ...

XB-1's engine intakes slow supersonic air to subsonic speeds, efficiently converting kinetic energy into pressure energy, allowing conventional jet engines to power XB-1 from takeoff through ...

A fast-growing aerospace startup lives up to its name and surpasses a lofty milestone in its quest to develop supersonic jetliners. An aircraft built by Centennial-based Boom Supersonic broke the ...

The jet exceeded Mach 1 after taking off from ... carbon fiber composites, advanced supersonic engine intakes, and an augmented reality vision system for takeoff and landing visibility," the ...