The Big Bang Theory - Essay Example

The big bang theory is yet another one of its kind that seeks to explain the origin of life and the existence of matter and the whole universe. The Big Bang theory is built on the foundation that in the very beginning, estimated like fifteen billion of years ago, the universe was in an infinite form. Nothing was in existence other than the plasma soup. Now, all the energy and the matter were compressed in just one place. Then (Hawking and Ellis 213), a tremendous explosion occurred, that kicked off the process of expanding the universe that forced the universe to take a definite shape.

As a result, of this explosion, all particles of matter that were broken into extremely tiny microscopic particles were thrown about, away such that no any single one was close to each other (Hawking & Ellis 215). Thus, from when the big bang occurred, there has been an expansion of the universe endlessly in all directions, thus moving the galaxies to their present day position. The theory asserts that the universe was too hot in the subsequent period following the explosion. Thereafter, all the particles that were thrown all over began to cool down.

The cooling down of these particles eventually started the long process of forming matter, by crumpling to each other. As the cooling process continued, it created a conducive environment for the matter to mature. The matter so formed started to decay, as the universe expansion continued. They eventually formed up the composite particles, commonly known protons, neutrons and electrons (Eastman and Missler 112). The composite particles, soon after, started reacting with each other, forming the hydrogen isotope.

These are the basis of life, as we know it today. However, many misconceptions relate to this theory. While there is an argument that a massive explosion took place that sent off different particles of matter that are the beginning of life, there is also a counter argument that no actual explosions took place. The proponents of this view (Hawking & Ellis) argue that a series of endless expansion took place. According to them, the expansion created more space and altered the temperatures that initially existed in the universe.

This change of temperatures allowed the cooling down of particles, thus creating a desirable condition for the elements of life to thrive. Another counter argument is that (Eastman and Missler 116), at the very beginning, space did not exist. It has developed over time, as does the rest of matter. With such a view, then we cannot know where the energy, matter and the plasma soup existed. The causes of this theory are highlighted by certain underlying opinions (Andreeva 24). First, there is a thought that the universe must have had a beginning (Eastman and Missler 118).

Whichever it was, it is not satisfactorily put across. This only serves to seek an explanation for this beginning. Another reason for the establishment of this theory is the fact that the galaxies seems to keep moving away, a clear suggestion that the expansion of the universe does happen. That the elements of life, hydrogen and helium, are found in the universe further needs an explanation (Hawking and Ellis 230), that the big bang theory has sought to provide. The theory also stems from the ideology that some heat residuals should have remained in the universe.

This is supported by the discovery of the cosmic microwave that occurred in 1965 (Eastman and Miss