The Planets

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Across
  1. 4. The coldest planet in the solar system.
  2. 6. The closest planet to the sun
  3. 8. The farthest planet from the sun.
  4. 9. Known as the "Red Planet".
Down
  1. 1. No longer considered a planet.
  2. 2. The only planet with liquid water on its surface.
  3. 3. The largest planet in the solar system.
  4. 5. Famous for its rings.
  5. 7. The closest planet to Earth.