Alexander Bolonkin. Protection of the Earth from Asteroids
Natural Sciences / Physics / General Physics
Submitted on: Oct 04, 2014, 16:49:59
Description: Authors developed theories of some methods the protection of the Earth from the big asteroids. These methods are: impact by space apparatus to asteroid, the braking/acceleration the asteroids by space apparatus, by explosion of a convention explosive (two methods), by explosion of a nuclear bomb. The offered methods allow to estimate a need amount the explosive for changing of an asteroid trajectory and to avoid the impact of the asteroid to the Earth. They allow to choose the cheap acceptable method and to estimate its cost. The offered methods may be used also for delivery asteroids to the Earth if they contain the valuable minerals. _______________________________ Key words: Protection the Earth from asteroids, methods of protection from asteroids, theory of protection from asteroid, delivery asteroids to Earth.