SpACe

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Across
  1. 2. Big round things orbiting the sun
  2. 5. Very small
  3. 6. Very hot
  4. 9. belt packed full of planet destroying mayhem
Down
  1. 1. the reason we are alive
  2. 3. earth-like in some
  3. 4. Very red
  4. 5. makes the tide
  5. 7. what we do to the sun
  6. 8. terrestrial