system is a dwarf planet named Pluto. The existence of the unknown planet was first proposed by astronomer Percival Lowell in 1905‚ who thought that the wobbles in the orbit of Neptune and Uranus were probably caused by the gravitational pull of an unknown planet. After calculating the approximate location‚ he looked for more than a decade without any success. About 25 years later‚ it was discovered by an American astronomer named Clyde Tombaugh. The surface temperature of the planet is estimated to
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Culler‚ J. (2011‚ December 7). Kepler A search for Habitable Planets. Retrieved from NASA: http://www.nasa.gov/mission_pages/kepler/news/kepscicon-briefing.html Jones‚ J. (2011‚ May 1). Nanomaterials Transforms Hairstyling Tools. Retrieved from NASA: http://spinoff.nasa.gov/Spinoff2010/cg_5.html Wilson‚ J. (2011‚ August 25). About NASA. Retrieved from NASA: http://www.nasa.gov/about/highlights/what_does_nasa_do.html Living On Another Planet | Kepler 22-b | | Jessica Loyd | 11/1/2012 | For my
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We have inherited much from planet Earth‚ such as natural resources and every single one of the living creatures that planet earth is home to. However‚ in the preceding decades much has happened to our environments. After years of burning unlimited amount of fossil fuels and releasing harmful gases into the atmosphere‚ we have reached a point where it has affected our ecosystem. As result of the changes in our ecosystem‚ we have placed extreme amount of stress on living organisms. Animal population
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foreseeable future‚ this planet is the only home we’ve got. It would be useful to know‚ then‚ whether it will continue to be habitable. Sometimes contemplating the future just means wondering whether it will snow tomorrow‚ or whether it will be a hot summer this year. We can think bigger‚ though. What will the climate be like a hundred years from now‚ or a thousand or a million? Will the greenhouse gases in our atmosphere ever reach an upper limit and start to diminish? Will our planet ultimately end up
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Once known as the ninth planet of the solar system‚ Pluto is now the second-largest dwarf planet. Composed primarily of ice and rock‚ Pluto took part of our Solar System for 76 years. It was discovered on January 23‚ 1930 by Clyde Tombaugh. Tombaugh was an American astronomer who worked at the Lowell Obeservatory. Tombaugh had been working on a project when he came across a moving object in photographs he had taken of the celestial sky. After observing a lower quality picture taken of the mysterious
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the simulation until the purple planet (body 2) has made one complete orbit (one year). 3. After the first orbit (year)‚ turn off the traces (show traces box) and watch another orbit (year) of the purple planet (body 2). Question One: Is blue moon (body 3) circling the yellow sun (body 1) or the purple planet (body 2)? Explain your answer. The blue moon is circling both the puple plane and the yellow sun. It is circling the purple planet‚ while the purple planet is circling around the sun. Therefore
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are few characters who are lonely or left out. The story is about two ranchers and they are best friends. They both don’t have a family anymore. All they can do is to depend on each other; Lennie had a disability. He can’t function like regular person . Lennie kills a dog and a man’s wife . But he did not mean any harm. Then there are Candy and Crooks ‚ They are both lonely because there both handicapped. They don’t fit in like everybody else does. Lennie is a lonely‚ friendly‚ nice and very strong
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A Potentially Habitable Planet? A team of astronomers led by Steven Vogt of the University of California‚ and Paul Butler of the Carnegie Institution of Washington have found a rocky earth-sized planet that might be habitable (Haghighipour‚ Nader 2010). The new exoplanet called Gliese 581g orbits the red dwarf star Gliese 581 in the constellation Libra and it is the sixth planet that the astronomers have found around its star. Gliese 581g is about 20 light years away‚ which is roughly 117.5 trillion
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"I WANDERED LONELY AS A CLOUD" In William Wordsworth’s poem "I wondered lonely as a cloud" the daffodils represent his happiness and inspiration. The daffodils make him forget about his loneliness. The daffodils help him to forget that he doesn’t have anyone and is depressed. First‚ he is walking alone as he notices these daffodils under trees unnoticeable as he is towards people: "I wandered lonely as a cloud/that floats on high o’er vales and hills/when all at once I saw a crowd/a host
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oBiology Lab #1 Research Question Do Sunflowers have a faster grow faster when watered with clean drinking water from the tap or with rain water collected outside? Hypothesis If both plants receive the same amount of water each day‚ then the plants receiving rain water would have a faster growth rate. This is rain water has more nutrients in it then regular drinking water. These nutrients would make the sunflowers grow at a faster rate than the sunflowers with regular water. Variables
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