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Edwin Hubble - Discovering Galaxies - Research Paper Example

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In this discussion “Edwin Hubble - Discovering Galaxies” great mathematician and astronomist will be portrayed. He is famous due to such discoveries as expanding Universe and presence of a few galaxies besides Milky Way as well as further elaborating on the Big Bang Theory…
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Edwin Hubble - Discovering Galaxies
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Download file to see previous pages The Big Bang Theory, the idea that the universe expanded from an ancient hot and dense initial condition and still continues to expand today, was originally birthed by Georges Lemaitre, a Roman Catholic priest. At this time it was not known as the Big Bang Theory, nor was it a concept that was actually connected to our galaxy. Lemaitre had used it to describe the expanding of an atom. All the same, as science and technology began to grow, astronomers and scientists began to contribute the theory to the concept that the universe might still be increasing in size. Hubble was one of these contributors, having made the biggest discovery of the other galaxies that were moving away from Earth as well as towards it.
Not only did Hubble discovery the existence of other galaxies and their movements in regard to where Earth stands in our solar system, but he was able to use this knowledge, as well as the basic concept of the original Big Bang Theory, to fully expand on the expansion of the universe. Hubble determined that if the universe were expanding outward, based on the movements of the passing galaxies, then it must have come from a primary point. If this were to be true, then something must have caused that primary expansion to begin with (Sharov & Novikov, 2005). It is because of Hubble’s connections between the moving of the galaxies and the initial idea of something great expanding from a primary point that the Big Bang Theory was truly founded.
Hubble further elaborated on the Big Bang Theory and the continuous movements of the many galaxies while, at the same time, trying to decide how old our own universe really was. By closely monitoring the other passing galaxies and making notes on what direction they were going and at what rate of speed, Hubble came up with Hubble’s Law, which would help to give an estimate of the age of our universe. The equation of Hubble’s Law is as follows: v = H0D. V is the velocity, H0 is the constant of proportionality between the distance, which is D (Greene, 2003). ...Download file to see next pagesRead More
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