Space crossword

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Across
  1. 4. Where the solar system is.
  2. 5. The 4 outer planets.
  3. 8. The closest ice giant.
  4. 10. Not a moon and has not cleared its orbit.
  5. 11. The sun.
  6. 12. Most the densest giant planet.
  7. 14. The 4 inner planets.
  8. 15. A celestial object made of ice and dust.
Down
  1. 1. The biggest planet.
  2. 2. The hottest planet
  3. 3. The planet with the biggest rings.
  4. 6. The planet closest to the sun.
  5. 7. The planet farthest from the sun, but in the Goldilocks zone.
  6. 9. A rocky object that orbits the sun.
  7. 13. Where we live.