Solar system

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Across
  1. 4. The biggest star
  2. 5. The colour is dark blue
  3. 7. The red planet
  4. 8. The planet where we live
  5. 9. It’s very cold
Down
  1. 1. The second biggest planet
  2. 2. The biggest planet
  3. 3. The hottest planet
  4. 6. The planet where we live
  5. 7. The nearest planet to the sun