Big Bang Essays

The Big Bang Theory

The beginning of the universe is explained in the big bang theory. It is proved beyond doubt that our universe had a beginning and that its origin was as a singularity about 13 billion years ago. This singularity was infinitely hot, small and dense. It had undergone a series of changes, which includes expansion and cooling to become the present form of universe. This theory is called the big bang theory. According to this theory the process of cooling and…

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