Vocabulary Crossword

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Across
  1. 3. a planet that is not too hot, or too cold that can support life
  2. 4. The Earth has how many moons
  3. 5. all gas giants have
  4. 7. a planet like object that is too small and far away to be a planet
  5. 9. the largest moon in our solar system
  6. 11. closest planet to the sun
  7. 13. the path an object takes around another object
Down
  1. 1. the hottest planet
  2. 2. the number of gas giants
  3. 6. invisible force that pushes an object towards earth
  4. 8. rings are made of dust and
  5. 10. The largest star in our solar system
  6. 12. what scientist use to study space