The Big Bang Theory: How Did The Universe Begin?

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How did the universe begin? The answer to this question lies in the Big Bang theory. Although the Big Bang theory is not a perfect explanation of creation, it is reliable and the most widely accepted interpretation of what actually happened in the beginning of time. It is supported by clear evidence that has proven to be valid. The Big Bang theory has been developed by cosmologists to explain the origin and development of the universe. The Big Bang theory explains how the universe began. Imagine something completely void with absolutely nothing in it besides one minuscule ball smaller than any atom that exists today that is extraordinarily hot and under extreme pressure. Approximately 13.8 billion years ago, in an instant, this minuscule ball …show more content…
One alternative theory for the Big Bang was the Steady State theory. The Steady State theory suggested that the universe was always constant. The universe was said to be infinite with no beginning or end. Hubble disproved this suggestion with his findings that galaxies are moving away from the earth at great speeds, not remaining constant. There was another experiment in the 1960s that disproved the Steady State theory, so it was abandoned (Hawking). Albert Einstein had a theory about the universe, proposing that it was static, never expanding or contracting. Even though his mathematical calculations substantiated that it is impossible to have a static object, he still believed that the universe was static. Soon after he proposed his theory, the Hubble Telescope was developed and proved Einstein wrong, showing that the universe was actually expanding (Aczel). Both of these theories failed to provide enough evidence, rendering them invalid. The Big Bang theory, on the other hand, has valid evidence that has proved why it is the most accurate representation of what actually happened in the first moments of the