In 1927, he proposed that the Universe began as a large, pregnant and primeval atom, exploding and sending out the smaller atoms that we see today. His idea went largely unnoticed. NASA / WMAP Science Team Alternatives to the Big Bang Theory . While the Big Bang theory is the most widely accepted model that explains the origins of the universe and is supported by all the observational evidence, there are other models that use the same evidence to tell a slightly different story. Science describes how those laws work." Catholic views. The Catholic Church has never opposed the Big Bang theory, the notion that the universe was created with a boom more than 13 billion years The apparent disparity between observation and theory ushered in the scientific revolution called the "quantum theory of the atom". In 1913 Neils Bohr proposed the quantum model to explain the hydrogen spectrum, and for the first time, there was a theory that precisely predicted the wavelengths of all the hydrogen spectral lines. The Big Bang Theory, or Big Bang for short, is a scientific model describing how the entire universe began with a giant blast of energy, which occurred about 14 billion years ago.Astronomers, or "The Big Bang Theory" ran for 12 years with the same core cast giving fans a fictionalized sneak peek into the world of academia. Symmetry explains that while Sheldon, Leonard, Raj, and Howard provided comedic value and laughs, the science they spoke about was taken very seriously. The show employed scientific advisors to provide authenticity and avoid any embarrassing slip-ups. 0dNCD1.

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