Across
- 4. Moon's rotation length
- 8. Earth's Revolution
- 11. Earth's Revolution length
- 12. go around another object
- 13. Sun Centered
Down
- 1. spin around self
- 2. Earth's Rotation
- 3. Earth Centered
- 5. Center of Solar System
- 6. Two full moons in a month
- 7. Revolves around Earth
- 9. Earth's tilt
- 10. Earth's Revolution causes
- 14. Revolves around the Sun
- 15. Shooting Star