Planets

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Across
  1. 2. Has 27 Moons
  2. 5. Mainly Water
  3. 7. Moonless
  4. 8. Farthest Planet From The Sun
Down
  1. 1. Named The Red Planet
  2. 3. Has Segmented Rings
  3. 4. Largest
  4. 6. Spins Clockwise