Solar System

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Across
  1. 2. Mars
  2. 4. Earth
  3. 5. Venus
  4. 8. Uranus
  5. 11. seventh
  6. 12. Jupiter
  7. 13. First
  8. 14. Mercury
  9. 15. fifth
Down
  1. 1. third
  2. 3. Second
  3. 6. eighth
  4. 7. sixth
  5. 9. Saturn
  6. 10. Neptune
  7. 13. Fourth