Planets

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Across
  1. 5. The only planet we know of where creatures exist
  2. 6. The largest planet
  3. 7. The blue planet
  4. 8. The planet known for its rings
Down
  1. 1. The planet with the tallest moutain
  2. 2. The furthest planet from the sun
  3. 3. The closest planet to the sun
  4. 4. The brightest planet