Outerspace

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Across
  1. 3. it was named after a Greek hunter
  2. 5. the planet with seven rings
  3. 7. the only planet with life
  4. 8. the largest planet
  5. 9. has a moon larger than Marcury
  6. 10. the closest planet to the sun
Down
  1. 1. the smallest planet in the sky
  2. 2. the brightest planet in the sky
  3. 4. is a super giant and is one of the largest things scientists have studied
  4. 6. its color is royal blue