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Capernicus was born
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Copernicus finishes his book and waitys for publishing
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Copernicus dies
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Galileo was born on Feb 15 1554
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Galileo's first astronomical observation occured in 1604
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Galileo began his obseravtions of Venus
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In 1632, Galileo publishes the dialogue, Concerning the Two Chief World systems.
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In 1637, he published, Discourses and Mathematical Demonstartion
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Issac Newton was born Jan 4, 1643
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Newton proved that white light was composed of all colors
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Newton was knighted by Queen Anne
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Isaac newton dies on March 31, 1727
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Hubble was born in Missouri on Nov 20, 1889
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Hubble attends and graduates the University of Chicago on June 14 from 1906-1910
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discovers that there are galaxy's beyond the milky way
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Discovers asteroid in 1373
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Hubble helps design a telescope from 1941- 1948
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Hubble dies from a heart attack on September 28
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