Scientists think how to push the end of the world




All the more urgent is the problem of protecting the Earth from meteorites, scientists say. As is well known, large meteorites collide with our planet about once in a million years. But NASA experts believe that now need to invent a tool that can do to prevent such collisions.
Today, at a special conference on the protection of the planet is a list of approximate variants of weapons against meteorites. Among them — fi laser guns and even nuclear weapons. However, to implement these projects can not quickly: for such developments will leave tens of billions of dollars.

RTR-BBC News. 11:47:53

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