The Solar System

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Across
  1. 2. the path the object takes as it moves around another object
  2. 5. the force of one object's pull on another
  3. 6. center of our solar system
  4. 7. the planet whose rings run vertically
  5. 8. the planet named after the Roman god of war
  6. 9. the four planets closest to the sun
  7. 12. the sun and the objects that revolve around it
  8. 13. the largest planet
  9. 14. the 3rd planet from the sun
Down
  1. 1. hot ball of glowing gases
  2. 2. the four planets farthest from the sun
  3. 3. the 2nd planet from the sun
  4. 4. the planet famous for it's rings
  5. 8. the smallest planet
  6. 10. a large body of rock or gas that revolves around a star
  7. 11. the 8th planet from the sun