Planets

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Across
  1. 2. the hottest planet in our solar system
  2. 4. the number of planets in our solar system
  3. 9. all of space, time, and their contents
  4. 10. dwarf planet that is no long considered to be a part of our solar system
  5. 11. the only planet that has water naturally in all 3 phases of matter
  6. 12. the smallest planet in our solar system
  7. 13. the coldest planet in our solar system
  8. 16. the ringed planet
  9. 17. Planets Jupiter, Saturn, Uranus, Neptune
Down
  1. 1. Planets Mercury, Venus, Earth, and Mars
  2. 3. rocky body that orbits the sun
  3. 5. the red planet
  4. 6. a collection of billions of stars, clouds of gas, and dust
  5. 7. the largest planet in our solar system
  6. 8. System 8 planets + moon + sun
  7. 14. the planet farthest from the sun
  8. 15. glowing hot ball of gas