NASA also gathered sound data from the test flight. Boom Supersonic analyzed the data and found that no audible sonic boom reached the ground. This is notable, because supersonic flights that make ...

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 ...

Boom Supersonic, a commercial aviation company behind the sonic boom-less XB-1, posted an image showing its experimental plane breaking the sound barrier. Captured during a successful test flight ...

The company also recently announced progress in its intention to operate Mach-speed flights over land without the sonic boom reaching the ground. This "Boomless Cruise" could help Overture achieve ...

That’s because during the Baby Boom’s 12th test flight last month, the demonstrator created a sonic boom that could not be heard on the ground. It achieved the feat again during the aircraft ...

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 ...