SOLAR SYSTEM

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Across
  1. 4. the hottest planet in our solar system
  2. 8. the first person to walk on the moon
  3. 10. furthest planet from the sun
  4. 11. Pluto is a _____ planet
  5. 13. number of planets in our solar system
  6. 14. our galaxy is called the _____ ___
Down
  1. 1. how many years it takes for the Earth to orbit
  2. 2. biggest planet in our solar system
  3. 3. the dwarf planet in our solar system
  4. 5. our planet
  5. 6. biggest star in our solar system
  6. 7. closest planet to the sun
  7. 9. the Earth ______ around the sun
  8. 12. the Earth spins around its ____