space

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Across
  1. 1. ice giant.
  2. 4. gas giant.
  3. 5. hot.
  4. 7. light can't escape me.
  5. 8. keeps you safe in space.
Down
  1. 2. ring planet.
  2. 3. bright.
  3. 5. big.
  4. 6. dark.