Big Bang Theory

outsized bang theory It is always a riddle about how the universe began, whether if and when it will end. Astronomers construct hypotheses called cosmological models that smack to find the answer. There are two types of models: Big roast and Steady State. However, through many observational evidences, the Big prime theory can best explain the creation of the universe. The Big Bang model postulates that about 15 to 20 jillion years ago, the universe violently exploded into being, in an military issue called the Big Bang.

Before the Big Bang, all of the matter and ray of light of our present universe were packed together in the old fireball--an extremely hot dense state from which the universe cursorily expanded.1 The Big Bang was the start of time and space. The matter and radioactivity of that early stage rapidly expanded and cooled. Several gazillion years later, it condensed into galaxies. The universe has continued to expand, and the ga...If you want to get a full essay, order it on our website: Orderessay

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