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The top documents tagged [aristotles geocentric]
Understanding Planetary Motion Seven Key Players
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Astro 101 Fall 2013 -- Lecture #2. Ancient Observers Noticed the “Wandering Stars” (e.g., planets) … They saw that sometimes they had “retrograde” motion
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The Scientific Revolution KEY IDEA In the mid-1500s, scientists began to question accepted beliefs and make new theories based on experimentation
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EARLY PLAYERS IN ASTRONOMY. The Really Early Days Astronomy began the first time a Cro Magnon (early homo sapien) walked out at night, looked up at
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The Scientific Revolution. Before 1500, few questioned the Bible and Greek philosophers Aristotle & Ptolemy… What was true and false about the universe
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Directions: Read carefully through ALL of the slides presented (total of 18; on a 15 second timer per slide); TAKE BRIEF NOTES on each of the 13 Astronomers
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The Scientific Revolution
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Astro 101 Fall 2013 -- Lecture #2
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