History Crossword 10.5

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Across
  1. 5. Danish astronomer.
  2. 6. French philosipher, abandon traditional methods
  3. 7. German astronomer
  4. 8. Process used to confirm findings
  5. 10. Italian astronomer
  6. 11. Promoted national thought
  7. 12. Force that pulls everything down.
Down
  1. 1. One of the leading minds in the 1600s
  2. 2. Polish astronomer
  3. 3. Unapproved theory
  4. 4. Idea that the sun is the cdnter of the universe
  5. 9. Invented the universal law of gravity