Across
- 2. helps see things in astronomy closer
- 5. discovered that planets move in elliptical motions
- 7. discovered the 3 laws of motion
- 8. universal law understood by applying reason
- 9. method of procedure for discovering science
- 10. helps see things very closely
Down
- 1. theory that earth is the center of universe
- 3. believed the earth moved in circles
- 4. theory that sun is the center of universe
- 6. proved the heliocentric theory