Solar system

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Across
  1. 2. our planet
  2. 3. our satellite
  3. 7. a strange planet roatating backwards
  4. 8. the furthest planet from our star
  5. 10. it was considered a planet untill Aug 24th 2006
Down
  1. 1. one of four galileian satellites
  2. 4. the biggest planet
  3. 5. the closest planet to the sun
  4. 6. they compose saturn's ring
  5. 9. planets move around it