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Keyword: sonic boom
![Сверхзвуковой хлопок](https://images.astronet.ru/pubd/2003/05/04/0001189903/sonicboomplane_navy.preview.jpg)
4.05.2003
Many people have heard a sonic boom, but few have seen one. When an airplane travels at a speed faster than sound, density waves of sound emitted by the plane cannot precede the plane, and so accumulate in a cone behind the plane.
![Самолет будущего: сверхзвуковая зеленая машина](https://images.astronet.ru/pubd/2017/10/01/0001390281/greenmachine_nasa_960.preview.jpg)
30.09.2017
What will passenger airplanes be like in the future? To help brainstorm desirable and workable attributes, NASA sponsors design competitions. Shown here is an artist's depiction of a concept plane that was suggested in 2010.
![Большой русский метеор 2013 года](https://images.astronet.ru/pubd/2013/02/18/0001280318/chelyabinsk_meteor.preview.png)
18.02.2013
What in heaven's blazes is that? Thousands of people living near the Ural Mountains in Russia saw last Friday morning one of the more spectacular meteors of modern times streak across the sky. Forceful sound waves arrived at the ground minutes later, knocking people over and breaking windows for hundreds of kilometers.
![Концептуальный самолёт: зелёная сверхзвуковая машина](https://images.astronet.ru/pubd/2010/07/08/0001245899/greenmachine_nasa.preview.jpg)
7.07.2010
What will passenger airplanes be like in the future? To help brain storm desirable and workable attributes, NASA sponsors design competitions. Shown here is an artist's depiction of a concept plane that has been recently suggested.
![Сверхзвуковой хлопок](https://images.astronet.ru/pubd/2007/08/20/0001223177/sonicboomplane_navy.preview.jpg)
19.08.2007
Is this what a sonic boom looks like? When an airplane travels at a speed faster than sound, density waves of sound emitted by the plane cannot precede the plane, and so accumulate in a cone behind the plane.
![Сверхзвуковой хлопок](https://images.astronet.ru/pubd/2001/02/21/0001166375/sonicboomplane_navy.preview.jpg)
20.02.2001
Many people have heard a sonic boom, but few have seen one. When an airplane travels at a speed faster than sound, density waves of sound emitted by the plane cannot precede the plane, and so accumulate in a cone behind the plane.
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