Solar

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Across
  1. 5. large object that orbits a star
  2. 8. tool used to observe space
  3. 9. planet with rings
  4. 10. closest planet to the sun
  5. 13. the blue planet we live on
  6. 14. small planet like pluto
  7. 15. hot glowing ball of gas
  8. 16. the red planet
  9. 18. icy object with a glowing tail
  10. 19. natural satellite of a planet
Down
  1. 1. when one object blocks another
  2. 2. force that pulls objects together
  3. 3. cloud of gas and dust in space
  4. 4. small rocky object in space
  5. 6. largest planet in the solar system
  6. 7. path an object follows around another object
  7. 9. the sun and everything orbiting it
  8. 11. space rock that falls to earth
  9. 12. huge system of stars and planets
  10. 17. star at the center of our solar system