The Galactic Crossword Puzzle! :D

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Across
  1. 2. The galaxy our Solar System is in.
  2. 3. A big cloud of dust and rock in space
  3. 7. The largest dwarf planet (not Pluto!)
  4. 8. The hottest planet in the Solar System
  5. 10. The Largest Star (Remember numbers and hyphen!)
  6. 12. The closest planet to the Sun
  7. 13. Has multiple phases and orbits Earth
  8. 15. What the Earth revolves around
  9. 16. The closest star to the Sun
Down
  1. 1. The only known planet with life
  2. 2. The planet with only 2 moons
  3. 4. An object that is in the center of galaxies
  4. 5. The farthest planet from the Sun
  5. 6. The largest planet in the Solar System
  6. 9. The largest black hole (Don't Forget numbers!)
  7. 11. Rains diamonds and is on its side
  8. 14. The outer most boundary of the Solar System