Informative Essay: The Big Bang Theory

One of the topics that captivate people's attention the most is the universe moreover where it originated. It is amazing to think that from the Greek empire to modern society, humans still have not figured out fully how the universe came to be. There have been different theories concerning the formation of the universe, but the widely accepted theory in today's society is the Big Bang theory, most scientists support this theory as there is substantial evidence backing it. Georges Lemaître was the first formally to propose the Big Bang theory in 1931. According to the Big Bang theory, the universe came from an explosion of very dense and hot matter also called a singularity and rapidly cooled 14 billion years ago, …show more content…
Edwin Hubble was not the only astronomer to observe the cosmological redshifts. In fact, the first person to see these shifts is Vesto Slipher, an American astronomer who first observed the phenomenon in 1912. Although this expansion initiated billions of years ago, observations made by Edwin Hubble show that the universe is still in constant development up to this day. The best evidence that supports the Big Bang theory is cosmic background radiation. After being accidentally discovered by Arno Penzias and Robert Wilson, cosmic background radiation is what proved that the universe used to be hot. Misconceptions about the Big Bang theory is unavoidable, for example; Due to the name "The Big Bang Theory", masses tend to assume that an explosion occurred which resulted in the creation of the universe. According to scientists, a common misconception about the Big Bang theory is because of the name of the method; masses tend to assume that a literal explosion occurred. Experts addressed this misconception by explaining that the singularity did not explode, but rather expanded to create the known universe. A few billion years