GALILEO GALILEI

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Across
  1. 2. Galileo was this
  2. 5. his telescope helped him discover four of ____ moons
  3. 6. after college Galileo invented this direction tool
  4. 7. Galileo studied ____ and science at the university of pisa
  5. 9. his next achievement was building this
Down
  1. 1. he was known as the ____ of modern science
  2. 3. this group did not like his beliefs and later put him under house arrest
  3. 4. Galileo also invented this tool to measure temperature changes
  4. 8. the phases of Venus was Galileo's ______ discovery