Outer Space

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Across
  1. 5. Made up of rock, stone, iron, Nickle.
  2. 7. Centre-old storm bigger than earth
  3. 9. Fastest planet zipping around the sun in 88 days.
  4. 10. Biggest planet in our solar system.
  5. 11. Outermost layer of a star.
  6. 12. Study of stars, planets, and outerspace.
  7. 15. Name for all the outer planets.
Down
  1. 1. Now known as a dwarf planet.
  2. 2. only planet that spins on its side
  3. 3. Spiral Galaxy.
  4. 4. Located through mathematical calculations
  5. 6. Hottest planet in our solar system.
  6. 7. The force by which a planet or other body draws objects toward its center.
  7. 8. Big star in the center of our solar system.
  8. 13. The only planet with oxygen on it
  9. 14. Dusty, cold dessert with thin atmosphere.