Crossword #2: Into Outer Space!

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Across
  1. 5. Halley's _____
  2. 6. Smallest moon of 463.
  3. 8. Planet of the alien
  4. 9. Largest moon ever.
  5. 10. Closest dwarf planet to the sun
  6. 12. Planet closest to sun.
  7. 15. First man on 463.
  8. 17. Toy from a Pixar movie who was all about space
  9. 19. The big dipper is made of...
  10. 21. Used to be a planet.
  11. 22. Planet after Jupiter was discovered in _______10
  12. 24. Planet with 79 moons
  13. 28. Between 463 and 463.
Down
  1. 1. Has a calendar based around it.
  2. 2. A 463 is made of dust, rock, and...
  3. 3. The planet on which a day is longer than a year.
  4. 4. Apollo __ Mission.
  5. 7. ______'s comet; a comet that is only visible to Earth every seventy-five or so years
  6. 8. The ____ way.
  7. 11. Star of the solar system.
  8. 13. A planet which is as big as 463
  9. 14. The amount of planets in 1990.
  10. 16. Collided with 463 to create the moon
  11. 18. Planet with an unlucky amount of rings.
  12. 20. This is what the big bang is.
  13. 23. Has a moon named Triton.
  14. 25. _____ dwarf; a stage in the life cycle of a star
  15. 26. Color of the Sun.
  16. 27. Dwarf planet with a radius of 715 kilometers
  17. 29. The first woman in space was from...