Space

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Across
  1. 3. hottest planet
  2. 4. lots of burning balls in the sky
  3. 6. third farthest planet from the sun
  4. 8. earth's closest neghibor
  5. 9. only planet with living beings on it
  6. 10. has rings
Down
  1. 1. hot ball that heats earth
  2. 2. retired planets
  3. 3. flying rocks
  4. 5. largest planet
  5. 7. second farthest planet from the sun