Planets

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Across
  1. 3. the farthest planet has a large moon called Triton
  2. 5. it’s the seventh planet
  3. 6. like mercury, it doesn’t have any moons
  4. 9. the largest planet and home of the Great Red Spot
Down
  1. 1. the planet closest to the sun
  2. 2. the second largest planet
  3. 4. often referred to as the “Red Planet”
  4. 7. only astronomical object known to harbour life
  5. 8. now classified as a dwarf planet