Scientific revolution

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Across
  1. 1. a theory that earth is the center of the solar system or universe
  2. 4. polish astronomer, wrote on the Revolution of the celestial Spheres
  3. 5. First person to study the sky with a telescope
  4. 6. German astronomer,mapped the orbits of the planets
  5. 7. an instrument used to view distant objects
  6. 9. a step-by-step method of investigation involving observation
  7. 10. created laws about gravity and motion
  8. 11. an idea or assumption to be tested in an experiment
  9. 12. the force of attraction between all masses
Down
  1. 2. a belief in reason and logic as the primary paths to knowledge
  2. 3. a theory that places the sun at the center of the solar system
  3. 8. modern science emerged as a new way of gaining knowledge