Civil Rights attorney Marc Mezibov warned restrictions on any speech would need to pass this type of high constitutional bar.

More than 20 years since the final Concorde flight, is a small US start-up now on course to bring back supersonic air travel?

Boom Supersonic passed a major milestone last month when its XB-1 prototype became the first civil aircraft to break the ...

Boom XB-1 broke the sound barrier again at the end of the test campaign. The next step for Boom Supersonic is to develop a ...

Boom will now shift its attentions toward developing Overture, its supersonic passenger jet.

The Sahra Wagenknecht Alliance (BSW) will be taking part in its first federal election in February. Founded in January 2024, the BSW made it through its dress rehearsal with flying colors: In last ...

Boom’s XB-1 reached Mach 1.112, after 10 years of planning and a year of flight tests. Up next: its Overture supersonic ...

A supersonic Boom Supersonic flight across the United States — beginning potentially as early as 2029 — could be at least 90 ...

Boom Supersonic will break the sound barrier again Monday, after a successful flight last month. On Feb. 10, Boom Supersonic ...

Boom Supersonic’s XB-1 has broken the sound barrier, paving the way for faster commercial flights if future tests succeed.