Across
- 1. Name of our galaxy
- 3. The largest planet.
- 4. The smallest terrestrial planet.
- 8. The planet mostly covered in water.
- 10. Shape of our galaxy.
- 11. How our moon changes.
- 13. The inner planets
- 17. Planet is known for rings of rocks and ice.
- 18. Path a planet takes around the sun
- 20. Gas giant planets
Down
- 2. Between inner and outer planets.
- 5. Second planet from the sun.
- 6. Last jovial planet before the Kuiper belt.
- 7. Give off their own light.
- 9. The number of phases the moon goes through.
- 12. The earth rotates on this
- 14. Creates day and night
- 15. The closest star to earth.
- 16. Reflects the suns light.
- 19. This planet's rusty iron surface looks red.