The theory of an expanding, changing Universe contrasts with the 'steady-state' theory of the Universe, which proposes that the Universe has always existed, and will always exist, with the same average properties. The term the Big Bang itself was coined by the English astronomer Fred Hoyle during a 1949 BBC radio broadcast.
Science, religion and the Big Bang Theory. Whenever a major new scientific theory comes along, there is a tendency to mix it together with religion, and the outcome is often both unexpected and unfavorable. When the distinction between science and religion is clearly understood, such problems can be avoided. The history of the Big Bang theory
Big Bang The rapid expansion of dense matter that, according to current theory, marked the origin of the universe. It is supported by physics' current understanding of the composition and structure of the universe. black hole A region of space having a gravitational field so intense that no matter or radiation (including light) can escape.Astronomers combine mathematical models with observations to develop workable theories of how the Universe came to be. The mathematical underpinnings of the Big Bang theory include Albert Einstein's general theory of relativity along with standard theories of fundamental particles.
Bibliography. Cosmology is a branch of astronomy that involves the origin and evolution of the universe, from the Big Bang to today and on into the future. According to NASA, the definition ofThe big bang theory and the beginning of everything. The Big Bang is a theoretical model that explains how and when our universe started. As the name suggests, our universe was born with a bang, though the more appropriate term would be the "big stretch," because it expanded, more than it did explode..