PLANETS

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Across
  1. 2. natural satellite
  2. 4. first planet from the sun
  3. 6. closest gas giant to the sun
  4. 9. planet furthest away from sun
  5. 10. creator of earth-centered theory
  6. 12. coldest planet
  7. 13. most visible rings
  8. 14. the planet we live on
  9. 15. circle the sun
Down
  1. 1. largest body in solar system
  2. 3. gas humans need to live
  3. 5. bigger than all the galaxies combined
  4. 7. second planet from the sun
  5. 8. planet with two moons
  6. 10. dwarf planet
  7. 11. planet type primarily made of rock and metal
  8. 16. planets in our solar system