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He discovered grocentric that Earth is the center of the universe.
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Having computed the orbit of the famous Halley's Comet(named after him).
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The geocentric model was first proposed by Nicolaus Copernicus in 1543.
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Johannes Kepler was a German mathematician, astronomer, and astrologer. Kepler is a key figure in the 17th-century scientific revolution. 27 December 1571
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In 1632, published a book that stated, among other things, that the heliocentric theory of Copernicus was correct.
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Astronomer William Herschel discovered the planet Uranus.
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Giuseppe Piazzi discovered the first and largest asteroid, Ceres
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Pallas, minor-planet designation 2 Pallas, is the second asteroid to have been discovered, and is one of the largest asteroids in the Solar System.
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Juno, with minor-planet designation 3 Juno in the Minor Planet Center catalogue system, is an asteroid in the asteroid belt.
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Vesta, minor-planet designation 4 Vesta, is one of the largest objects in the asteroid belt, with a mean diameter of 525 kilometres.
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Le Verrier was an astronomer who discovered the planet Neptune by using math.
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Clyde William Tombaugh was an American astronomer. He discovered Pluto in 1930, the first object to be discovered in what would later be identified as the Kuiper belt.
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Part of the Voyager program to study the outer Solar System, Voyager 1 launched 16 days after its twin, Voyager 2
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Voyager 1 is a space probe launched by NASA on September 5, 1977.
