Planetarium Last weekend I was with my friends in the planetarium. There we known a lot of interesting things about spase... There are several theories of how the universe emerged. One of the most popular theories is the so-called Big Bang theory , to the incredible vastness of space which existed only in the superhot and superdense state. But it so happened that the whole mass, residing in a relatively small volume of unknown until now scientists circumstances exploded. Once unthinkable powerful explosion, which is millions of times more powerful than even the most destructive nuclear weapons, mass torn to pieces, after which the elementary particles are formed, which in turn formed all the objects that exist in the universe today. This is just one theory, but that it is today considered the most likely, and that it is described in all textbooks on astronomy and physics.