Solar System Crossword

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Across
  1. 1. planet small Planet with it's own gravity.
  2. 4. North Star.
  3. 8. "dirty snowball"
  4. 9. Leo the lion
  5. 10. Heliocentric belifes
Down
  1. 2. Big dipper
  2. 3. Neil Armstrong landed here
  3. 5. remains from the formation of the solar system
  4. 6. A burning floating rock, moving through space
  5. 7. Geocentric beliefs