Solar System

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Across
  1. 2. planet closest to the sun
  2. 3. known as the red planet
  3. 8. the planets going around the sun is called
  4. 10. the last four planets in our solar system
  5. 12. the planets going around its axis is called
  6. 14. the sun is a _____ not a planet
  7. 15. the first four planets in our solar system
  8. 17. the hottest planet
  9. 18. third planet from the sun
  10. 19. described as looking like a dirty snowball
Down
  1. 1. seventh planet from the sun
  2. 4. all gas giants are surrounded by
  3. 5. pluto was reclassified as a
  4. 6. number of moons for mercury and venus
  5. 7. the largest planet
  6. 9. known for its rings
  7. 11. biggest thing in our solar system
  8. 13. eighth planet from the sun
  9. 16. terrestrial planets are made of