Geocentric Scientists

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Across
  1. 3. "Wheels-on-wheels" system states that ____ move in small circles which move on larger circles
  2. 5. This means "Earth
  3. 6. This means "centered"
  4. 7. The apparent shift in the position of an object when viewed from different locations
  5. 8. ______ System which is the sun and all of the bodies that orbit it
  6. 9. Aristarchus attempted to measure distance between Earth and the _____.
Down
  1. 1. this means "sun"
  2. 2. type of math that helps solve scientific problems of distance
  3. 4. Which shape did Aristotle believe objects in space move?
  4. 7. This astronomer was from Egypt