Famous Astronomers

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Across
  1. 2. Believed in the Geocentric model and Epicycles
  2. 4. The Webb and Hubble are ______ telescopes
  3. 7. Was the first to come up with the heliocentric model.
  4. 8. Explained that the force that moved the planets was gravity.
  5. 9. The _____ disagreed with Galileo and placed him under house arrest.
  6. 10. Copernicus delivered his Heliocentric model right before he _____.
  7. 11. This telescope is made up of lenses.
  8. 12. Put an end to the Geocentric model using his telescope.
Down
  1. 1. Model that puts the Earth at the center of the Solar System.
  2. 3. With Galileo's improved telescope he first viewed the ___.
  3. 5. The study of space.
  4. 6. Model that puts the Sun at the center of the Solar System.
  5. 11. This telescope is made up of Mirrors.