Solar System Crossword Puzzle

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Across
  1. 3. the star around which the planets revolve
  2. 5. a boundary less area with no end
  3. 7. the seventh planet from the sun
  4. 8. layer of gas over Earth
  5. 9. the eighth planet from the Sun.
  6. 11. there are eight phases of this object
  7. 12. a gas giant made up mostly of hydrogen and helium
  8. 14. the smallest planet in our solar system
Down
  1. 1. this planet has always been known for its rings
  2. 2. second planet from sun
  3. 4. the planet we live on
  4. 6. rocky remnants
  5. 10. a rock that falls to Earth from space
  6. 11. the fourth planet from the Sun
  7. 13. the repeating path that one object in space takes