BIG BANG – THIS ILLUSION EP KUTYAVIN, IGGD Sciences. eduard.kutyavin @ gmail.com On the question of why the scatter of the galaxy, or rather, their clusters, most astrophysicists now give an unequivocal answer: they fly because the distant past, about 15-20 billion years ago, in the universe there was a grand explosion. The universe before the explosion was an incredible density -1091-1093 g / cm and no more than an electron. Although the cause of the explosion is not known to physicists in This theory appeals to the fact that, from some point in time, namely after 10-43 seconds. Credit: Ted Elliott-2011. when the temperature of the Universe was about 10 billion degrees, they are step by step, consistently, can trace the evolution of the P-T conditions in the universe, as well as its composition and, at any time up to the formation of galaxies. The discovery in 1965 by British physicists, Penzias and Wilson so-called 'background' radiation of the Universe – the remainder of the former state hot universe, it seems, has put the final point in favor of the Big Bang theory. It is believed that the isotropic radiation that fills the entire universe, and having a spectrum corresponding to Planck's formula at about 3 K, gives us reliable information about the distant past of the universe when its size was a thousand times smaller than now. As in his time, the hypothesis of redshift galaxies has allowed the British astrophysicist Milne call it Cosmological principle, and now, the Big Bang theory, confirmed the existence of a 'background' radiation, became known as the standard model.