The actions of political leaders in the 80’s would prove important in shaping our world today. In January of 1981‚ Ronald Reagan was elected to be the next president of the United States of America. Reagan was a conservative and at the time his rise to presidency was called the “Reagan Revolution”. The Reagan administration was extremely anti-communist‚ a result of the second Red Scare that took place in the 50’s‚ known as McCarthyism. Reagan also had direct involvement in these Red Scare tactics
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up having to leave the university he was attending before earning his degree. When I first think of Galileo I think of the telescope and his invention of it but he was actually not the first person to create it. The earliest signs of a telescope come from a lensmaker named Hans Lippershey in 1608. Yet‚ Galileo modified his design and was the first person to use a telescope to study the sky. Some of Galileo’s first discoveries were the moons of Jupiter and the earth’s moon. These are also the discoveries
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thermometer. He also published The Little Balance‚ which is what brought him to the attention of the scholarly world. Galileo furthered mankind’s understanding of astronomy‚ applied science‚ as well as making significant improvements to the telescope. He pointed his telescope toward the night sky and discovered 4 moons around Jupiter that are now called the Galilean Moons. He would also use his understanding of ocean tides to make an argument for the fact that the earth moves around the sun‚ not the opposite
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to the rank of Major. After the war‚ he did take a job at Mt. Wilson. While working at Mt. Wilson‚ Hubble proved that there were other galaxies existed‚ outside the Milky Way. By taking many photographs through the 100-inch reflecting Hooker telescope he devised a classification system for the various galaxies he observed. He divided galaxies into elliptical‚spiral‚barred spirals‚ and irregular galaxies.Not only that but‚ he sorted the galaxies by shape‚brightness‚ and distance; it was then he
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astronomers discovered the planet of Neptune because they also noticed a change in gravity with the other planets .This planet is also causing a clustering of asteroids and comets in the Kuiper Belt.The astronomers used the space-based Kepler Mission Telescope to see the changes and to locate where this planet might be.There are about 2‚000 identified planets that are surround our solar system but none are a big deal because there is nothing unique about them like Planet Nine.Planet Nine is different from
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away‚ but it is possible for us to explore the planet someday. This newfound planet is also a “transiting” world‚ meaning it crosses in front of its host star from our perspective. Of course we can’t see it from Earth‚ even with the most powerful telescopes‚ because its star so bright in comparison. Imagine trying to see a bird descend from the sky in the same line of sight as the sun. SO HOW DO WE DETECT EXTRASOLAR PLANETS?
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The extreme brightness of the O-type and B-type stars‚ coupled with the Earth’s atmosphere‚ has always made high-resolution imaging of the star-forming region difficult. But recent advances in adaptive optics and the repair of the Hubble Space Telescope have allowed for incredible detail into the center of the dust cloud. 3 The technological advances have also helped reveal several faint stars within the
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It’s just sugar‚ right? Candy -- kids’ stuff. Well‚ don’t be too sure. In the hands of top engineers and scientists‚ ordinary sugar is doing some extraordinary things. Circus Candy Inspires a Medical Miracle Talk about sweet science; medical researchers are building artificial body parts using (believe it or not) cotton candy. If you’ve ever eaten it‚ you know how tangled (and sticky!) cotton candy can be. Those traits come via some surprising science. Cotton candy is made from almost pure sugar
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The telescope was invented by Galileo in 1609 and was initially used to observe ships pulling into port later‚ he luckily aimed it towards the heavens and found he could observe the different moons of Jupiter. These telescopes have been magnified by a thousand times to see a total of 73‚321‚200‚000‚000 miles farther than the moons of Jupiter. This also helped prove
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Is there life on other planet? The life in the Earth was created long before‚ even before the existence of human being. For many years‚ scientists have been researching if there is any life on other planets‚ or the Earth is only the planet that consist life. There is no sufficient evidence to prove that life on other planet exists‚ however‚ scientists have found some evidence of life on other planets like water on moon‚ old fossil‚ evideince of having some mocroscopic organism. Evolutionists have
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