Sun in Europe from far also called

"However, people combine need not be this dismay."Sun in Europe from far say, under existing science technique condition, the scientist can calculate the movement orbit of "potential danger" minor planet in advance, before colliding occurrence, the mankind can shoot the movement orbit of the change minor planet of a locator intervention and avoid collision occurrence thus.
Sun in Europe from far also called, consumed decrease gradually along with the Earth internal energy, under the earth crust of the materials like magma,etc will cool off gradually and anticipated after several 1,000,000,000 years the Earth from inside will become a piece of"big rock" to the outside.But the research thinks this and can,t result in the influence of fatal on the mankind of the Earth surface, on the contrary will exterminate disasters, such as earthquake and volcano eruption...etc., not the Earth explosion worried by people.