Planet

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Across
  1. 2. The bigger ice giant that rotates on its side
  2. 5. The hottest planet
  3. 8. The number of known Solay Systems in the Milky Way
  4. 10. The only known environment we know can sustain life
  5. 11. The belt that is Home of Pluto and other
  6. 12. The constellation the our Solar System is found in
  7. 13. The planets that include gas and ice giants
  8. 14. A gas giant that has rings, second largest planet
  9. 15. The number of planets found in our Solar System
Down
  1. 1. The planet that is smallest and closest to the Sun
  2. 3. The outer most planet in the Solar System
  3. 4. The largest planet
  4. 6. A planet that could have sustained life a long time ago
  5. 7. The type of planet Mars and Venus are
  6. 9. The age of our Solar System (write out how you would pronounce the number)