Boom Supersonic says XB-1 aircraft flew over Mach 1 with no audible sonic boom on the ground below
Boom Supersonic says its XB-1 aircraft achieved supersonic flight without an audible sonic boom on the ground below. CEO ...
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Boomless Cruise: How Boom Supersonic’s XB-1 breaks the sound barrier quietly
Hot on the heels of its milestone supersonic flight with its demonstrator aircraft, XB-1, Boom Supersonic has another ...
Watch Live: 2nd launch of day for SpaceX, sunset mission could bring sonic boom
SpaceX sent up the 11th launch from the Space Coast amid dense fog early Tuesday with launch No. 12 and a chance for a sonic ...