It is above the top altitudes of commercial airliners but below orbiting satellites. Despite the ultrafast speed, Deng said passengers on such supersonic aircraft will be completely safe from ...

Boom Supersonic’s XB-1 jet became the first independently developed aircraft to break the sound barrier in the Mojave Desert ...

Anxiety over a Chinese startup's threat to American artificial intelligence dominance eased somewhat Wednesday as focus ...

The test flight for the Boom Supersonic XB-1, a prototype aircraft that many tout as the Concorde’s successor, will be livestreamed at 6:45 a.m. PST on Tuesday, Jan. 28, 2025, from Mojave north ...

The test flight for the Boom Supersonic XB-1, a prototype aircraft that many tout as the Concorde’s successor, will be livestreamed at 6:45 a.m. PST on Tuesday, Jan. 28, 2025, from Mojave north of ...