Referring to the past, we are passionate about the study of the likely circumstances of three waves of mass destruction the world's population — from impacts of asteroids and gamma explosions before the massive volcanic eruptions. In our world there is an abundance of life forms. Now imagine for yourself planetoid, which abound with deadly gases, heat waves and devastating heat, which destroy the falling asteroids on it. In such a world, 95% of all life will be destroyed.
Cataclysms of earth from space hazards