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Big Bang Theory

The red shift is a Doppler effect, which states if a galaxy is moving away, the spectral line of that galaxy observed would have a shift to the red end. The faster the galaxy moved the more shift it had. If the galaxy is not moving, there is no shift at all. If the galaxy is moving closer to the spectral line it will show a blue shift. However as astronomers have observed the more distance a galaxy is located from the earth the more red shift it shows. Therefore the further a galaxy is away from the spectral line the faster it moves.
             Some astronomers state that there should be some evidence that can still be observed. That evidence is radiation left over by the Big Bang. There should still be small remnant of radiation left over from the original violent explosion of the fireball in the past. In time that radiation from the fireball would spread out, cool, and fill the expanding universe uniformly. By now it would strike earth as microwave radiation. In 1965 physicists Arno Penzias and Robert Wilson detected microwave radiation coming equally from all directions in the sky, day and night all year; so does that mean that they found some particles from the big explosion or could it be a mix up?.
             Another mystery of the Universe was the cosmic background radiation. Cosmic background radiation is made up of photons throughout the universe that are floating for no apparent reason in space. Arno Penzias and Robert Wilson were able to prove that the radiation could only result from a huge explosion as great as the Big Bang and that the radiation had at one point dominated the universe. Now how can radiation dominate the universe? As the universe expanded, so did the radiation causing the radiation to stretch, which caused it to be almost everywhere. The most important aspect of their discoveries about the cosmic background radiation was the fact that it supported the Big Band Theory.


Essays Related to Big Bang Theory

1. The Big Bang Theory

... expanded and cooled. Several million years later it started to form galaxies. It continued to expand. They are still expanding today. That is one way that astronomers believe that the big bang theory is true. They have not found another way to explain it. This might be that the reason the universe will not stop its expansion. It is because, if the universe ... galaxy the same amount of time to move from a common starting position to its current position. Just as the Big Bang provided for the foundation of the universe, Edwin Hubble's observation provided for the foundation of the Big Ba...

  • Word Count: 1519
  • Approx Pages: 6
  • Grade Level: High School

2. the big bang

... of publication; however, additional resources need to be acquired during research, as this information is currently outdated. Nevertheless, most of the information is still considered relevant in research of the Big Bang theory as according to experts it provides the best explanation for the available evidence. Furthermore, the book details the history of the universe from the initial microsecond into the future. The ... . This article is not highly useful when it comes to the explanation and the evidence for the Big Bang theory and alternative resources containing explanation of the theo...

  • Word Count: 1483
  • Approx Pages: 6
  • Grade Level: Undergraduate

3. Why Evolution Is An Unrelialbe Theory

... no beginning exploded, and created a chain reaction to create all beings. Scientists are now agreeing that the Big Bang theory is a fraud. The Big Bang theory was thought up in the 1920s and 1940s. The theory is not valid because the same explosion, which is said to have created all of the matter, would ... The second law of thermodynamics says, "The energy in the universe available for useful work has always been decreasing." (Brown, Parg 1) The Big Bang theory says that all life came into being from absolutely nothing. According to the second law of thermodynamics, it proves that it ...

  • Word Count: 923
  • Approx Pages: 4
  • Grade Level: High School

4. The Creation of the Universe: Design vs. the Bang

... reasonable one that explains the creation of the universe, while their theories ultimately coincide with mine. One such explanation for the creation of the universe is known as the Big Bang Theory. According to the Big Bang Theory, the universe was created sometime between 10 billion and 20 billion years ago from a cosmic explosion that hurled matter in all directions. However, I will show that this scientific ... universe hold; therefore leading to the only explanation, that being there is an intelligent designer of the universe. My first argument states that the Big Bang Theory does n...

  • Word Count: 1321
  • Approx Pages: 5
  • Has Bibliography

5. The Big Bang Theory

... was a mysterious energy that was resisting gravity and enlarging the universe at vast speeds. Now that this new information had arisen, scientists had to adjust their current knowledge, modifying the big bang theory. In the beginning, there was "a nothingness in which packets of energy fleeted in and out of existence, popping into oblivion as quickly as they appeared. One of these fluctuations had ... change" (Silk 396). This prediction is unlikely, but is still not rejected, because it cannot be tested. Predictions are the ultimate test of a new theory, allowing anything to be imaginab...

  • Word Count: 962
  • Approx Pages: 4

6. Big Bang theroy

The biggest idea in science that I was assigned to was the Big Bang theory. This chapter talks about the theory on how the universe was created in the beginning. By using astronomy scientist were able to tell that the different systems ... same spot. This spot they call it the "primeval fireball" which must have been very hot and extremely dense, and it eventually exploded which was the big bang. Gas clouds eventually gathered and their gravity pulled them together and this would eventually become a planet or a star depending on the mass of the cloud. ... happen to the universe in the future...

  • Word Count: 383
  • Approx Pages: 2

7. A Review of The Big Bang Theory, The Bakersfield Expedition Episode

When it comes to movies or shows on television, I am not the type of person to write a review, but I recently watched an episode of The Big Bang Theory sit-com, titled "The Bakersfield Expedition", and was extremely offended. This show may mock and make fun of their characters every now and then, but what sitcom doesn't? The show ... some of these quirks, but I have never got the feeling that the show's producers were intentionally punishing the characters for being who they were. As anyone who has watched The Big Bang Theory knows, the characters frequently portray the worst stereotypes of ...

  • Word Count: 736
  • Approx Pages: 3
  • Grade Level: Undergraduate

8. The Big Bang Theory

... any measurement by mankind, infinitely dense, created not only matter, but energy, time, and space itself. This theory, to how the universe was created, is known as the Big Bang. This is explained by many different points made by many different theorists. Quantum Theory suggests that half a minute to a minute after the explosion, the four forces of nature; strong nuclear, ... the explosion was infinitely dense, meaning, though it's size was small, it could hold an infinite amount of matter within it. People also do not believe this theory because of the fact that a super force was made t...

  • Word Count: 456
  • Approx Pages: 2
  • Grade Level: Undergraduate

9. Beggining of Earth Theories

... are widespread in the science world. The four main theories of the creation of the Earth are The Big Bang, Steady State, Evolution, and Pangaea Theory. First I will discuss the Big Bang Theory. Georges Lemaítre proposed the Big Bang theory in the 19th Century. He proposed that 15 billion years ago a big bang occurred, creating the universe. The universe began as an infinite dense, hot fireball, scrambling time and space ... into existence. Thus it was four and one half billion years ago that our solar system was formed from a cloud of dust and hot gasses according to the Big Bang The...

  • Word Count: 1837
  • Approx Pages: 7

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