Across
- 2. : led voyages to America in 1492
- 3. person to study the sky using a telescope
- 4. :believed the eartth revolved around the sun
- 5. :belief that the earth is the center of the universe and everything revolves around it
- 6. :the belief that the sun revolved around the earth
- 7. :discovered the law of gravity
Down
- 1. that happened after the enlightenment in 1500s
