Solar system

123456789101112
Across
  1. 2. Our largest planet
  2. 5. Smallest gas giant
  3. 9. Known as the red planet
  4. 10. Has rings made of space debris
  5. 11. Known as Dirty Snowballs
Down
  1. 1. The smallest planet (Not Pluto)
  2. 3. The coldest planet
  3. 4. The hottest planet
  4. 6. The ninth "planet" from the sun
  5. 7. Found in the _______ belt
  6. 8. The center of our universe
  7. 12. Is 70% water