solar system

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Across
  1. 4. the smallest planet in our solar system
  2. 5. the planet that has rings
  3. 6. the 7th planet from the sun
  4. 8. a dwarf planet
  5. 9. the largest planet
Down
  1. 1. the only planet with known life
  2. 2. the center of the solar system
  3. 3. the second brightest natural object in the sky after the moon
  4. 4. the red planet
  5. 7. the most distant planet in our solar system