Celestial body crossword

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Across
  1. 2. The star at the center of our solar system.
  2. 4. A dwarf planet formerly considered the ninth planet.
  3. 6. A small icy body that orbits the Sun.
  4. 7. Known for its prominent ring system.
  5. 8. Earth's natural satellite.
  6. 9. The largest planet in the solar system.
Down
  1. 1. The second planet from the Sun.
  2. 3. The farthest known planet in the solar system.
  3. 5. The closest planet to the Sun.
  4. 8. The red planet in our solar system.