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The first spotting of the moon through a telescope by Galileo Galilei
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Mathmationtion Christiaan Huygens discovers the rings of Saturn
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Issac Newton creates the first reflecting telescope.
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Edmond Halley discovers Halley's Comet
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Willian Herschel discovers Uranus.
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The existance of the Allen Belt is confirmed. (NASA)
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The first pictures of Earth from orbit are tooken. (NASA)
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The first images of the far side of the moon are taken. (NASA)
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The first human is sent out into space. (USSR)
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The first humans walk on the moon. (Apollo 11 Neil Armstrong & Buzz Aldren)
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Fisrt Re-usable manned spacecraft
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The first spacecraft goes beyond the orbit of neptune
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The first photograph of the entire solar system
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The first polar orbit around the sun
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The first nuclear powered NASA rover lands on Mars to find life seeking clues
