Solar system

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Across
  1. 2. natural satellite of earth
  2. 6. small pieces of rocks around the sun
  3. 8. largest planet of solar system
  4. 10. many galaxies make a
  5. 12. twinkles in the sky at night
  6. 13. don't have thier own heat and light
  7. 14. night with no moon
  8. 16. type of shape of earth
  9. 17. group of stars
  10. 19. largest star in solar system
  11. 21. full moon
  12. 22. our galaxy
Down
  1. 1. the other name is north star
  2. 3. belts around Jupiter, Saturn and Uranus
  3. 4. all the objects shining g in the sky is known as
  4. 5. earth's twin
  5. 7. ultimate source of heat and light
  6. 9. star indicates direction to North
  7. 11. third planet from the sun
  8. 15. planet known for its rings
  9. 18. which belt is between Mars and Jupiter
  10. 20. smallest planet of solar system.