Space!!!!

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Across
  1. 3. This is around some planets
  2. 5. We can see this at night
  3. 8. The Earth is one of these
  4. 9. Someone who helps people
  5. 10. Very very very mean
  6. 11. Snake-like arms or legs
  7. 13. someone who works hard at something
  8. 14. Someone who is very nice
Down
  1. 1. circles around a planet
  2. 2. Space Gun
  3. 4. very very smart
  4. 5. Something you use to fly through space
  5. 6. Huge ball of ice flying through space
  6. 7. Ball of rock flying through space
  7. 12. Someone from a different planet