20 小时
New Scientist on MSNHow the XB-1 aircraft went supersonic without a sonic boomWhen the experimental XB-1 aircraft achieved supersonic speeds on a test flight, it did not create a disruptive sonic boom – ...
Supersonic planes will burn significantly more fuel than current aircraft, resulting in higher emissions of carbon dioxide, ...
American company Boom Supersonic just broke the sound barrier with a civilian plane. What exactly is supersonic travel, and ...
3 小时
IFLScience on MSNHow Did The XB-1 Jet Break The Sound Barrier Without Producing An Audible Sonic Boom?B oom Supersonic, the company aiming to create commercial planes that can travel faster than the speed of sound, have successfully tested their XB-1 jet. According to the company, the jet was able to ...
they’re referring to supersonic flight: fighter jets can travel at around Mach 2. The sound from the fighter jet is trapped inside its shock wave; until the shock wave moves to your position on ...
13 天
Live Science on MSNBoom Supersonic's XB-1 smashes the sound barrier — becoming the 1st civil aircraft to go ...By achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...
A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the ...
American company Boom achieved a milestone Tuesday as its XB-1 aircraft exceeded the speed of sound for the first time during ...
As a supersonic plane speeds through the air, it pushes molecules aside with great force, forming a shock wave “much like a ...
As a supersonic plane speeds through the air, it pushes molecules aside with great force, forming a shock wave “much like a boat creates a wake in water,” according to NASA. Tuesday’s flight ...
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