Boom, the startup developing a new generation of supersonic aircraft, has achieved a major milestone after its test plane broke the sound barrier for the first time. The XB-1 “Baby Boom” piloted by ...

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High above a barren California desert on Tuesday, a privately developed aircraft broke the sound barrier for the first time when Boom Supersonic’s XB-1 demonstrator reached Mach 1.122. Piloted by a ...

American aerospace startup Boom Supersonic achieved a historic milestone by breaking the sound barrier with its XB-1 demonstrator jet. The monumental test flight was broadcast live from California's ...

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EAST GRAND RAPIDS, Mich. — East Grand Rapids residents can still enjoy outdoor activities at the newly renovated Manhattan Park as summer draws to a close. The park's pickleball courts have undergone ...

It took off with a bang. Boom Supersonic’s XB-1 jet broke the sound barrier for the first time on Monday as the American company seeks to deliver the world’s faster airliner capable of carrying ...