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 ...

The XB-1 broke the sound barrier three times during its 13th and final test flight, which lifted off Monday from the Mojave ...

Boom Supersonic announced that it could fly faster than the speed of sound without a sonic boom. Elon Musk backed the CEO's calls for regulatory changes to allow supersonic flights over land.

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’s plans for overwater flights by Overture—a delta-winged airliner that will accommodate from 64 to 80 business-class passengers—still involve cruising at up to Mach 1.7. Those speeds ...

American company Boom achieved a milestone Tuesday as its XB-1 aircraft exceeded the speed of sound for the first time during ...

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time. Boom Supersonic's ...

Slidell Woman Arrested in Kansas City Reporter’s Death Now Tied to French Quarter Case ...

A Monday evening launch attempt by SpaceX could mean a sonic boom may rattle parts of Central Florida as the company aims to bring its booster back ...

A sonic boom has reported to have been heard over Ryedale. The boom was heard loudest in Helmsley but was also felt in Malton. It happened at around 11am and caused buildings to shake and car alarms ...

A sonic boom has reported to have been heard over Ryedale. The boom was heard loudest in Helmsley but was also felt in Malton. It happened at around 11am and caused buildings to shake and car ...

Powerful sonic booms were heard across multiple areas of Lebanon on Wednesday as Israeli warplanes conducted two waves of low ...