Across
- 2. provided the basis for kepler laws of planetary motion
- 4. italian astronomer who built the first telescope
- 7. he proved the geocentric theory wrong
- 9. first person to prove that the planets orbited the suns
- 10. figured out laws of gravity
Down
- 1. the sun revolves around us
- 3. we revolve around the sun
- 5. founder of rationalism
- 6. power keg of europe
- 8. a english philosopher and scientist