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SKY OBSERVATION
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Launched into space as Hubble, Chandra and Spitzer.
Space Telescopes.
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Observatory in Chichén Itzá.
El Caracol
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Observatory in Germany. Built in the year 5000 B.C.
Goseck Circle
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Special constructions to make sky observations.
Observatories
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The study of celestial bodies in outer space.
Astronomy
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Discovered that the moon had mountains and craters.
Galileo Galilei
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Early scientists had to observe space with...
just their eyes
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Ancient civilizations that studied Astronomy.
Ancient Mesopotamia, Greeks, Romans, and Mayans.
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Invented in the early 1600s.
Telescope
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