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When the experimental XB-1 aircraft achieved supersonic speeds on a test flight, it did not create a disruptive sonic boom – ...

"During its historic first supersonic flight on January 28, 2025, Boom’s demonstrator aircraft, XB-1, broke the sound barrier three times without generating a sonic ... Mach 1.2. At higher ...

Supersonic flight has been banned over land by federal aviation law because of the disruptive nature of the unleashed sonic boom on the ... 1.1 is 10% faster, Mach 1.2 is 20% faster and Mach ...

Boom Supersonic announced Monday that its airliner could fly above Mach 1 without producing a sonic boom audible from the ground. As Concorde could only fly supersonic over water, this discovery ...

Sega has revealed gameplay of Sonic Racing CrossWorlds at Sony’s State of Play 2025 broadcast. The internally developed ...

"We broke the sound barrier not once, not twice, but actually three times—each time without making an audible sonic boom ... of the supersonic age.” In 2016—prior to a 2.5-year stint ...

When the experimental XB-1 aircraft broke the sound barrier three times during its first supersonic flight on 28 January, it did not produce a sonic boom audible from the ground, according to US ...

Boom Supersonic broke the sound barrier again Monday, after a successful flight last month. On Feb. 10, Boom Supersonic performed another supersonic flight with its ...

“During its historic first supersonic flight on January 28, 2025, Boom’s demonstrator aircraft, XB-1, broke the sound barrier three times without generating a sonic boom that reached the ...