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Space lasers will protect Earth from asteroids PDF Print E-mail
Monday, 11 June 2012 17:52

According to the Advances in Space Research, the best way to protect Earth from asteroids will be the location of many small satellites with lasers on Earth's orbit, which in their cumulative effect can change the trajectory of dangerous asteroids, vaporizing part of the substance on their surface. Scientists believe, that the number of laser beams from many small lasers focused at one point the asteroid, will be able to evaporate more material from its surface, than a single large laser, which launched into Earth orbit. In addition, for many low-powered lasers do not need a large and complicated cooling system, which is necessary for a high-power laser, so the use of near-Earth satellite constellation will be more economically advantageous than the use of a small number of high-power lasers. According to scientists, this project is already technically possible to implement in the near future.


НАЖМИТЕ ЗДЕСЬ ДЛЯ ПРОСМОТРА ВСЕГО СПИСКА НОВОСТЕЙ О НЕОБЫЧНЫХ ЯВЛЕНИЯХ>>>

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