Planets

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Across
  1. 3. Known as Ice Giant.
  2. 4. The Red Planet
  3. 7. Pale blue ice giant.
  4. 8. Biggest planet in the solar system.
Down
  1. 1. Closest planet to the sun.
  2. 2. Aka earth's twin.
  3. 5. Famous for its rings.
  4. 6. Home, sweet home.