space unit

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Across
  1. 3. has 99.86%
  2. 5. has rings
  3. 6. a Dwarf planet
  4. 8. has wrinkles
  5. 10. a very small planet
Down
  1. 1. second brightest planet
  2. 2. what meteors hit years ago
  3. 4. has 67 moons
  4. 7. rotate on it's axis
  5. 9. people live on