The relation between the Big Bang and Relativity Theories

The Big Bang theory claims that the universe was created from a very tiny particle and a fearsome explosion.Findings received from the WMAP satellite and the latest data from Planck spacecraft announce the percentage of the substances in the universe as follows:1. Ordinary matter %4.92. Dark matter %26.83. Dark energy %68.3Planck satellite was launched into space in 2009, and finally after 4.5 years of research and exploration, its mission concerning the provision of Cosmic Microwave Background (CMB)map came to an end on October 2014Recognizing and investigating the evolution process of universe as of the Big Bang, states the fact that universe was created from a very tiny particle and a fearsome explosion.