Solar system

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Across
  1. 3. rings
  2. 7. opposite
  3. 9. biggest
  4. 11. galaxy
  5. 12. colour
Down
  1. 1. side
  2. 2. asteroid
  3. 4. sun
  4. 5. mass
  5. 6. closest
  6. 8. belt
  7. 10. moon