Solar System

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Across
  1. 3. Hottest planet
  2. 5. The Red planet
  3. 6. Only planet that has life
  4. 7. Second to farthest planet from sun
Down
  1. 1. Biggest planet
  2. 2. Farthest planet from the sun
  3. 4. Known for its rings
  4. 5. Smallest planet