SPACE PLANETS

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Across
  1. 3. Coldest planet
  2. 4. Red planet
  3. 7. Second coldest planet
  4. 8. fifth planet closest to the sun
Down
  1. 1. Hottest plant
  2. 2. Second planet closest to the sun
  3. 5. Sixth planet closest to the sun
  4. 6. Third planet closest to the