INTRODUCTION
Many scientists believe the universe was formed from a singular cosmic identity
PARAGRAPH ONE – redshift
Redshift -and blueshift- describe how light changes as objects in space move closer or further away from earth and other planets. American astronomer, Edwin Hubble was the first to theorise and illustrate the redshift phenomenon and link it to the thought of an expanding universe. His observations, revealed in 1929, showed that nearly all galaxies he observed are moving away from each other. Hubble studied the Andromeda Galaxy, and to do this he used the 100-inch Hooker telescope located in South California. It was at that point when Hubble took long exposure images of distant galaxies. He was able to calculate the velocity of the pictured galaxies and was able to prove that everything is expanding and moving
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The two were not specifically looking for CMB but picked up a strange buzz which was consistently coming from all sides and angles of the sky. Space.com confirms, “When we first heard that inexplicable 'hum,' we didn’t understand its significance, and we never dreamed it would be connected to the origins of the universe," Penzias said in a statement. "It wasn’t until we exhausted every possible explanation for the sound's origin that we realized we had stumbled upon something big." Penzias and Wilson had discovered cosmic microwave background. CMB is the theorised ‘thermal echo’ (SCIENCE.COM) of the earths ‘big bang’. The scientific milestone further confirmed the idea of the Big Bang, solidifying that concept of the earth growing from a miniscule molecule approximately 13.8 billion years ago into the land which is known today. The two radio astronomers later won the Nobel Prize in 1978 for their outstanding discoveries. Since then, further research has been uncovered about CMB and scientists and astronomers are still learning about it to
Within William Rowe’s Chapter two of “The Cosmological Argument”, Rowe reconstructs Samuel Clark's Cosmological Argument by making explicit the way in which the Principle of Sufficient Reason, or PSR, operates in the argument as well as providing contradictions of two important criticisms from Rowe’s argument.
In the article The Cosmic Perspective by Neil deGrasse Tyson he examines a range of topics from human life coming from Mars to how our perspective of the universe relates to religion. In the year 2000, a new space show opened at the Hayden Planetarium called Passport to the Universe, which compared the size of people Milky Way and beyond. While a show like this might make someone feel minuscule and insignificant, Tyson says that seeing the size of the universe actually makes him feel more alive not less and gives him a sense of grandeur. I agree with his idea that looking at us as a people in comparison can actually give you a sense of grandeur. However, when I compare myself to the vastness of space, it puts events on Earth in perspective while showing how influential we can be as a people even if we are small.
Four weeks after space-walking shuttle Endeavour astronauts repaired the Hubble Space Telescope in December 1993, an ecstatic Maryland Senator Barbara Mikulski waved a Hubble picture of the core of the spiral galaxy M100 at her naysaying colleagues. Today, Mikulski could host a Capitol Hill star party: The orbiting telescope has generated more than 100,000 photos of celestial objects, including a cemetery of dying stars, elephant trunks of dust and hydrogen gas twisting in the Eagle Nebula, jovian storms and aurorae, the rocky rings of Saturn and the colossal supernova smoke rings blown from an exploded star, to list a few. Hubble's pictures do double duty not only as congressional lobbying props, but also as screen savers, T-shirt prints, calendar photos, a background for the "Babylon 5" science fiction TV series and even planet trading cards to be provided soon to schoolchildren.
Parmenides of Elea once presented the expression ex nihilo nihil fit, which translates to nothing comes from nothing for one of his many theses. The Cosmological Argument, an argument of the posteriori category, meaning that it requires data based on past experiences, argues for the existence of God with this type of expression at its core. By attempting to prove how the universe must be influenced by an independent being that has godlike qualities, cosmological arguments suggest that it is rational to believe in an omnipotent being and its accountability of creating the universe.
One effect of the expansion of the universe is the redshift ("redshift") of all wavelengths. That means, among other things, that there is a loss of energy with distance; that is, that there is an "extra" loss of brightness proportional to 1 / r. The more distant, less bright than it was even in a static universe
Hubble, Edwin. 1929, "A Relation between Distance and Radial Velocity among Extra-Galactic Nebulae" Proceedings of the National Academy of Sciences of the United States of America, Volume 15, Issue 3, pp. 168-173
lifetime. Some of Edwin Hubble's greatest accomplishments were: Edwin Hubble proposed a classification system for nebulae, which are fuzzy little patches of light that are up in the sky. He discovered a variable star, called the Cepheid. It is located in the Andromeda Nebulae. Edwin Hubble settled decisively the question of the nature of the galaxies. Edwin Hubble's distribution of galaxies was determined to be homogeneous in distance. Edwin wanted to classify the galaxies according to their content, distance, shape, and pattern of brightness. By observing redshifts Edwin saw that galaxies were moving away from each other at a rate constant to the distance between them (this is known as Hubble's Law).
Overbye, D. (2014, March 17). Space Ripples Reveal Big Bang’s Smoking Gun.The New York Times. Retrieved March 21, 2014, from http://www.nytimes.com/2014/03/18/science/space/detection-of-waves-in-space-buttresses-landmark-theory-of-big-bang.html?_r=0
This aspect of relativity explained the phenomena of light bending around the sun, predicted black holes as well as the Cosmic Microwave Background Radiation (CMB) -- a discovery rendering fundamental anomalies in the classic Steady-State hypothesis. For his work on relativity, the photoelectric effect and blackbody radiation, Einstein received the Nobel Prize in 1921.
Balthazar¡¯s Marvelous Afternoon ( Why didn¡¯t Balthazar receive the money?) ¡° Balthazar¡¯s Marvelous Afternoon ¡±, written by Gabrial Garcia Marquez, is a story about a birdcage and a poor carpenter, Balthazar. In the story, Balthazar made a beautiful birdcage that was commissioned by Pepe, the son of a rich man, Jose Montiel. However, when the carpenter took it to the boy, his father refused to pay and rather said to sell it other people. Although Balthazar got really angry, he gave the cage to Pepe as a present. At the end of the story, he told townpeople that he got much money from the rich man and bought everyone cerebratory drinks. Then, why didn¡¯t Balthazar receive the money. First, he had no intention of money when making beautiful cage. In the story, he was accustomed to makin...
By 1936, astronomers had realized that the hazy balls they sometimes saw in their telescopes, which looked like stars obscured by gas, were actually galaxies (Hibbison).
A star begins as nothing more than a very light distribution of interstellar gases and dust particles over a distance of a few dozen lightyears. Although there is extremely low pressure existing between stars, this distribution of gas exists instead of a true vacuum. If the density of gas becomes larger than .1 particles per cubic centimeter, the interstellar gas grows unstable. Any small deviation in density, and because it is impossible to have a perfectly even distribution in these clouds this is something that will naturally occur, and the area begins to contract. This happens because between about .1 and 1 particles per cubic centimeter, pressure gains an inverse relationship with density. This causes internal pressure to decrease with increasing density, which because of the higher external pressure, causes the density to continue to increase. This causes the gas in the interstellar medium to spontaneously collect into denser clouds. The denser clouds will contain molecular hydrogen (H2) and interstellar dust particles including carbon compounds, silicates, and small impure ice crystals. Also, within these clouds, there are 2 types of zones. There are H I zones, which contain neutral hydrogen and often have a temperature around 100 Kelvin (K), and there are H II zones, which contain ionized hydrogen and have a temperature around 10,000 K. The ionized hydrogen absorbs ultraviolet light from it’s environment and retransmits it as visible and infrared light. These clouds, visible to the human eye, have been named nebulae. The density in these nebulae is usually about 10 atoms per cubic centimeter. In brighter nebulae, there exists densities of up to several thousand atoms per cubic centimete...
The Hubble Telescope is the world’s first space-based optical telescope. The Hubble telescope received its name from American astronomer Dr. Edwin P. Hubble. Dr. Hubble confirmed an ever expanding universe which provided the basic foundation of the Big Bang theory. The first concept of the Hubble telescope came from Lyman Spitzer in 1946, who at that time was a professor and researcher at Yale University. In 1946, Professor Spitzer believed that Earth’s atmosphere blurs and distorts light, and a space orbited telescope would be able to overcome this problem.
The first person to ever observe the Milky Way was Greek philosopher, Democritus, who said the galaxy may consist of distant stars. In 1610, Galileo Galilei used a telescope to study the Milky Way and came to the conclusion that it was composed of billions and billions of faint stars. Then, in 1750, Thomas Wright c...
Over the years there have been many more important figures in astronomy. One extraordinary astronomer was Galileo Galilei who invented the first refractor telescope in which light is bent to enlarge an image of the sky (“Galileo Project”). The next great astronomer to follow him was Isaac Newton. Newton had made a great amount of contributions to astronomy during his life. He further proved that the Earth was not the center of the universe and he also invented the Newtonian reflector telescope which is still used today in observatories. Also, he discovered that light could be split into a visible spectrum of colors. Spectral colors from stars would later be used to determine their size, temperature, chemical composition, and even the direction the star is moving.