Space

123456789101112131415
Across
  1. 2. planet with life
  2. 4. Biggest moon
  3. 5. smallest moon
  4. 8. ball of light and gas in space
  5. 12. Earth's moon
  6. 13. biggest planet
  7. 14. hottest planet
  8. 15. a star that the solar system revolves around
Down
  1. 1. sideways planet
  2. 3. coldest planet
  3. 6. closest planet to the sun
  4. 7. ninth planet
  5. 9. Moon with an atmosphere that may contain life
  6. 10. ringed planet
  7. 11. red planet