Space

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Across
  1. 4. all have rings
  2. 6. is the biggest planet
  3. 8. Are ____ is drifting away
Down
  1. 1. is the hottest planet
  2. 2. Is the oldest planet
  3. 3. Earth is ____ years old
  4. 5. will lose its rings
  5. 7. is in the Goldilocks zone