Prepare to be amazed by the top 10 planes that have conquered the sound barrier, redefining the limits of speed and aerodynamics in aviation. This video highlights supersonic aircraft known for ...

Boom Supersonic's XB-1 demonstrator jet became the first U.S.-made civilian supersonic jet to break the sound barrier. The independently funded XB-1 reached a speed of Mach 1.122, or about 750 mph ...

Mach 1 is considered the speed of sound. The sound barrier is the sudden increase in aerodynamic drag that occurs when an object approaches Mach 1. Aircraft that break this barrier not only have ...

On its 12th test flight, the Boom XB-1 prototype broke the sound barrier three times and achieved a top speed of Mach 1.1. On its 12th test flight, the Boom XB-1 prototype broke the sound barrier ...

A newly released image shows the sound barrier being broken on February 10 ... the changing air speeds as speeds over Mach 1, the speed of sound (761.23 miles per hour or 1,225.1 kilometers ...

Editor's note: Boom Supersonic successfully broke the sound barrier with the XB-1 today in ... the piloted demonstrator craft will exceed Mach 1 — the speed of sound — about 25 minutes later.

Boom Supersonic has an impressive new speed record in its latest test flight ... a fundamental step in preparing XB-1 to break the sound barrier something that may happen in future flights as ...

Boom Supersonic—the developer of a 64-to-80-passenger commercial airliner that flies faster than the speed of sound ... where the Bell X-1 broke the sound barrier for the first time in 1947 ...

Humankind was once determined to break the sound barrier, as it was considered the ultimate achievement in speed. But our technology didn't stop there, as we've built experimental vehicles that ...

To help maintain this high speed and aid efficiency ... they didn't actually initiate a sonic boom and break the sound barrier, as BI explains: While both flights' top speeds were above Mach ...

American aerospace startup Boom made history on Tuesday by breaking the sound barrier during the test flight ... of 35,290 feet and accelerating to speed Mach 1.122, or about 750 mph, according ...