Supersonic commercial air travel is becoming feasible as Boom Supersonic's XB-1 successfully broke the sound barrier.

Aerospace startup Boom says they've proven quiet supersonic flight is possible with their passenger airplanes after a successful second test flight.

The debut supersonic flight by Boom Supersonic happened earlier this week, and the company showcased how its XB-1 test aircraft achieved a humongous feat using its jet-powered American flyer.

Revolutionary XB-1 Aircraft Achieves First Supersonic Flight. Commercial aircraft will soon be ready to break the sound barrier again as Boom Supersonic's demonstrator aircraft, the XB-1, has made its ...

An aircraft developed by Boom Supersonic became the first independently funded U.S. jet to break the sound barrier this week. The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 feet during ...

That jet flew its last flight in 2003, but now over 20 years later, another supersonic passenger jet just had its first flight this week. Veuer’s Tony Spitz has the… An aircraft developed by ...