haileys space cross word

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Across
  1. 2. minor little bear.
  2. 6. another name for shooting stars.
  3. 7. sun is at the center and everything revolves around it.
  4. 9. this composes of ice, rock and gas.
Down
  1. 1. planets a celestial body orbiting the sun.
  2. 3. they are left over remains from the solar
  3. 4. a dwarf planet that is bigger than Pluto.
  4. 5. the biggest planet in the solar system.
  5. 6. 165 of them has been discovered.
  6. 8. planets these planets are colder