NASA X-59 supersonic flight is days away after 15 test flights reached Mach 0.95 at 43,000 feet. The quiet supersonic ...

Boom Supersonic, a company working to develop passenger aircraft capable of traveling faster than the speed of sound, announced that its planes will be able to fly at supersonic speeds without the ...

NASA's X-59 quiet supersonic research aircraft is undergoing final safety tests before its first flight, with the potential ...

On Monday, the Atlanta-based aerospace company Hermeus confirmed a key flight milestone after its ...

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 ...

Hermeus announced on Tuesday that it has successfully achieved the first supersonic flight of its unmanned Quarterhorse Mk 2.1. While Hermeus developed the jet for military use, this project has ...

Boom Supersonic’s XB-1 aircraft broke the sound barrier for the first time ever on Tuesday, ushering in a new era of supersonic flight. The jet exceeded Mach 1 after taking off from the Mojave Air and ...

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Revival of supersonic air travel is a subject which has largely been relegated to ‘silly season’ status in the two decades since withdrawal of the BAC-Aerospatiale Concorde fleet. While no supersonic ...