Space Crossword

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Across
  1. 3. The hottest planet in our Solar System
  2. 5. The furthest planet from the sun in our Solar System
  3. 7. The closest planet in our Solar System to the sun
  4. 8. The planet well known for having rings of ice and rock around it
Down
  1. 1. The colour of the hottest stars
  2. 2. The largest planet in our Solar System
  3. 4. The largest object in our Solar System
  4. 6. The only known planet to have life on it
  5. 7. The galaxy that contains our Solar System
  6. 9. The colour of the coolest stars