I went on board two Concordes, including the first prototype, at Paris's air and space museum. Concorde, retired in 2003 due to costs and a crash, flew at more than twice the speed of sound. Boom ...

Hypersonic fight start-up Hermeus is advancing production of its first supersonic-capable aircraft. The company has released images of the Quarterhorse Mk 2 prototype progressing through assembly, ...

Why it matters: Supersonic flight has existed for nearly 80 years, but remains banned over land due to the deafening sonic booms produced when aircraft exceed Mach 1 (767 mph). NASA and Lockheed ...

After delays and concerns about progress, NASA and Lockheed Martin have announced that the experimental X-59 Quesst has taken to the skies. It was an unannounced flight, but the companies did release ...

Credit: Boom Supersonic/Cover Images Jet engines may be the answer to the AI boom’s eyewatering power demands - at last that’s what one company hopes. Boom Supersonic is known as a leading pioneer of ...