Origin of the Universe Big Bang Theory, contemporaryly current explanation of the beginning of the introduction. The big bang possibleness proposes that the public was once extremely compact, dense, and hot. Some original event, a cosmic explosion called the big bang, occurred about 10 billion to 20 billion years ago, and the universe has since been expanding and cooling. The surmise is based on the mathematical equations, known as the field equations, of the general theory of relativity set forth in 1915 by Albert Einstein. In 1922 Russian physicist Alexander Friedmann provided a set of solutions to the field equations.
These solutions affirm served as the frame bend for much of the current conjectural work on the big bang theory. American astronomer Edwin Hubble provided nigh of the greatest supporting evidence for the theory with his 1929 uncovering that the hoy of distant galaxies was universally shifted toward the red end of the spectrum. This turn up that the galaxies were move away from...If you want to get a serious essay, sanctify it on our website:
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