universal science crossword pluzzle

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Across
  1. 2. the seventh planet from the sun
  2. 3. a doughnut shaped region of ice
  3. 5. send tv signals and phones calls around the worlds
  4. 8. thing that orbits the sun
  5. 9. second smallest planet in our solar system
  6. 11. planet closest to mass and size of earth
  7. 13. a rock that falls from space the to earth
  8. 15. the second closest planet to the
  9. 17. the planet we live on
  10. 18. celestial body moving around the sun
Down
  1. 1. 5th planet from the sun
  2. 4. most distant major planet from the sun
  3. 5. star which planets resolve
  4. 6. a group of planets and other bodies moving around the sun
  5. 7. the space between mars and Jupiter that most of the astroids lie
  6. 10. planets with the most rings
  7. 12. 9th most massive known object our solar system
  8. 14. the thing that makes you come down when you are in r
  9. 16. dwarf planet in the middle main asteroid belt
  10. 18. biggest dwarf planet in the world