The Solar System

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Across
  1. 3. The smallest planet and closest to the Sun
  2. 4. Icy body that develops a tail near the Sun
  3. 6. Once considered the ninth planet
  4. 8. Small rocky body orbiting the Sun
  5. 10. The path a planet takes around the Sun
  6. 11. The hottest planet in the Solar System
  7. 14. The farthest planet from the Sun
Down
  1. 1. A system of billions of stars
  2. 2. The largest planet in the Solar System
  3. 3. Earth's natural satellite
  4. 5. Known as the Red Planet
  5. 7. Planet with the most famous rings
  6. 9. The star at the center of the Solar System
  7. 12. The only planet known to support life
  8. 13. A planet that rotates on its side