The Big Bang Theory of the Origin of the Universe Essay

Cosmic background radiation is radiation from the early development of the universe. After the big bang the universe was smaller and much hotter than it is now and was filled with a fog of hydrogen plasma. Eventually the universe started expanding and became cooler. As it cooled stable atoms started forming, leaving only CMB remained so it is a strong evidence that the Big Bang Theory was correct. Scientist thought if the big bang actually happened then there would have to be cosmic background radiation left over, so all they had to do is find evidence of this and they did so this gave the big bang theory evidence to support their claim.

Whether it was spending ÅÇrigid nights beneath the open observatory dome photographing nebulae¡¦(Parshall et al, 1998, p.PG) or forever challenging the concepts that he deemed unsubstantial, Hubble made it his lifelong ambition to ascertain as much information about the universeÃÔ vastness as he possibly could. Of all the monumental discoveries that were credited to HubbleÃÔ perseverance, one of the most important concerned the issue of receding galaxies. By all appearances, Hubble had stumbled onto the fact that ¡¦the cosmos was expanding, flying apart as if it has once been highly concentrated¡¦(Parshall et al, 1998 p.PG). Little did he know at the time, but his discovery would come to represent the big bang theory that has evolved as such a well-known concept within the worldÃÔ contemporary scientific society. Hubble was a US astronomer who studied extragalactic nebulae and demonstrated them to be galaxies like our own. He found the first evidence for the expansion of the Universe, in accordance with the cosmological theories of George Lema and Willem de Sitter, and his work led to an enormous expansion of our perception of the size of the Universe.

It is said that the Big Bang Stories or origin is without a doubt totally fictional. Naturalism and Uniformitarianism is the main driven philosophies behind the Big Bang. It is the model used to describe the formation for the entire universe; it’s the process that is currently operating within the Universe. Big Bang - is also called a “Singularity” which contains Mass and energy that we see today. It’s said over time that the energy from this Theory began to cool down as the Universe began to expand. It is said by some that God used the Big Bang to create the Universe.

Edwin Hubble was an important contributor to the Big Bang Theory. Edwin Hubble received his PhD in Astronomy at Chicago University. After college, he became the lead researcher in the field of astrophysics at Mount Wilson in California. He has done many things to help prove that the Big Bang Theory did in fact happen.

This paper looks at the Big Bang Theory. It examines the history of the theory and the scientific ideas on which it is based. It also examines some of the evidence proving the Big Bang and addresses some of the more common arguments against it.

When it comes to theories and law’s concerning the movement of stellar bodies and why the universe is moving the way it is and how it came to be, data is continuously being added and revised. It is through this constant revising of theories and establishing of laws that core ideas are proven, with modern day scientists expanding knowledge for the rest of us. One of the earliest pioneers of spatial theories was the Italian astronomer, Galileo Galilei, who used the theories of those who came before and he learned from to paint a better picture of the way the universe was set. True to form, he dealt with accusations of heresy and resistance to his ideas from others during his life, which today are held as being before his time.

The most common scientific explanation of how our universe came to be, is the Big Bang Theory. Around 13. 8 billion years ago there was no sign of anything apart from darkness. Until astronomer Edwin Hubble made a remarkable discovery about how the universe was created. Edwin Hubble hypothesised the matter and energy in the universe was initially condensed in a very small and infinitely hot mass. A huge explosion, known as the Big Bang, then sent matter and energy expanding in all directions (Howell, n.d.).

Chapter seven opens with the assumption of a cosmography concept of the universe from all history civilization. In particular, the perception of ANE society in terms of how they described the picture of the universe as a whole. Today, one can create a better map with the main features of the universe due to science and technology has evolved. At the same time, to have a better understanding of how the earth, the sun, and starts functioned within their area of operation.

The idea that the universe had an origin was a result of the discovery of the expansionary universe.[vi] The theoretical groundwork for the expansionary universe theory was conceived, ironically, by Albert Einstein (a firm believer in the infinite and unchanging universe) in his work concerning relativity.[vii] The expansionary universe theory was later confirmed by Edwin Hubble in the 1920’s when he showed through careful observation of the

What were the key ideas and observations that led to the development of the Big Bang Theory? First, scientists found that the universe is expanding. The observation that led them to conclude that everything used to be extremely close together before some kind of explosion occurred. Second, the big bang perfectly explains the abundance of helium, hydrogen and other elements in the universe. According to the Big Bang Theory, a very hot soup of elementary particles flew apart at an astonishing rate and filled the universe. These particles in abundance are what we observe today. Third, Penzias and Wilson detected radiation in their efforts to survey the Milk Way by using a radio telescope. Their intention was to measure radio sources of the

There have been many theories concerning what the universe looks like, how it became this way, and where it is going. The most popular theory that people hold today is that the universe began when all the matter ever present in the universe was contained in a tiny speck and that spec exploded. This is known as the Big Bang. This theory has developed a great deal since it was first conceptualized and continues to evolve today. Many different scientists have had a hand in this.

The law that Edwin Hubble created has ultimately supported the Big Bang Theory and our knowledge of galaxies. It states that Recessional Velocity is equivalent to Hubble's constant times distance, or V = Ho D. This basically says that the farther a galaxy is

Toward the latter part of the 17th century, a complete new view of the universe came into being. With the publication of Newton¡¯s ¡°Philosophiae Naturalis

The beginning of time and the universe began with the Big Bang. This was an explosion that started the expansion of the universe. In the most basic sense, the standard model is simply the idea that every bit of the matter and energy in the universe was once compressed to an unimaginable density. In the big bang, the material exploded outward into the formation of matter that we see today. Shortly after this event everything in the universe was very dense and very hot. It was only until 500,000

This observation means that it has taken every galaxy the same amount of time to move from a starting position to its current position. This observation is called "Hubble's Law," named after Edwin Hubble (1889-1953) who discovered this in 1929. Edwin Hubble’s evidence supports the expansion of the universe and suggests that the universe was once compacted. Third, if the universe was insanely hot as the Big Bang suggests, scientists should be able to find some of this heat left over. In 1965, Arno Penzias and Robert Wilson discovered a 2.725 degree Kelvin Cosmic Microwave Background radiation which infuses the observable universe. This is thought to be the remnant that scientists were looking for. Finally, the discovery of great amounts of Helium and Hydrogen lead to support the Big Bang Theory. (LaRocco)