Space

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Across
  1. 1. come to pass
  2. 4. 2.7 Kelvin
  3. 6. clouds cry
  4. 7. lacking in light
Down
  1. 2. it’s a gas that holds water
  2. 3. 14% is water
  3. 4. what planet has the most moons
  4. 5. Venus and earth both have it