The Solar System

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Across
  1. 4. The smallest and closest planet to the Sun.
  2. 7. A dwarf planet once considered the ninth planet.
  3. 8. The farthest planet from the Sun.
  4. 10. A celestial body with a bright tail made of gas and dust.
  5. 11. This planet rotates on its side.
  6. 12. The planet famous for its rings.
  7. 13. The center of the solar system.
Down
  1. 1. A rocky object that orbits the Sun, mostly found between Mars and Jupiter.
  2. 2. The "Red Planet."
  3. 3. Earth's natural satellite.
  4. 5. The largest planet in the solar system.
  5. 6. The hottest planet in the solar system.
  6. 9. The only planet known to support life.