Space

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Across
  1. 4. seventh planet
  2. 5. second biggest planet
  3. 7. reflects sun light
  4. 9. can hold life
  5. 10. the smallest
Down
  1. 1. a star
  2. 2. second smallest
  3. 3. fifth planet from the sun
  4. 6. The third planet
  5. 8. farthest from the sun