Solar System Crossword Puzzle

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Across
  1. 1. Morning star
  2. 5. Our galaxy
  3. 6. Seventh planet from the sun
  4. 8. Red planet
  5. 9. Smallest planet in the solar system
  6. 10. Smaller bodies in orbit around sun
  7. 12. Earth's only natural satellite
Down
  1. 2. Farthest planet in the solar system
  2. 3. Distance travelled by light in a vaccum in one year
  3. 4. Titan is the largest mppn of ______
  4. 7. Largest planet in the solar system
  5. 11. The star at center of solar system