solar system

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Across
  1. 2. the coldest planet(-353 degrees F)
  2. 4. has very faint rings around it, its blue!
  3. 5. the smallest and closest to the sun
  4. 9. what planet is known for having rings
Down
  1. 1. this planet takes 12 years to fully orbit the sun
  2. 3. hottest planet in our solar system
  3. 6. how many planets are in our solar system?
  4. 7. often known as "red planet"
  5. 8. people theorize about this planet being flat