American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator aircraft. It’s now ...

The scaled-down prototype, nicknamed the "Baby Boom", broke the sound barrier for the first time during a test flight over ...

Two weeks ago, Boom Supersonic’s XB-1 demonstrator plane made history when it broke the sound barrier over the continental ...

The world’s most glamorous aircraft was cruising at a thrilling 1315 mph, with the curvature of the Earth visible to those who cared enough ...

"XB-1 broke the sound barrier three times during its first supersonic ... haven't quite been quite right yet. Aircraft like the Concorde, for example, relied on brute force in its turbojet engines ...

US aerospace firm wants to accept passengers by the end of 2029. But what was Concorde, its famous supersonic plane predecessor?

A version of this article originally appeared in Quartz’s members-only Weekend Brief newsletter. Quartz members get access to ...

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week ... which has been on hiatus since the Concorde jet was grounded more ...

TRUMP has shown off designs for the “Son of Concorde” supersonic jet, as the firm behind it readies to run ultra-fast flights ...

Concorde’s star would ... For her, smashing the sound barrier several times a week in the company of the rich and famous was just part of a job that spanned 11 years from 1982 onwards, and ...