Solar System

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Across
  1. 1. The center of our solar system.
  2. 2. The former ninth planet in our solar system.
  3. 4. The Earth's natural satellite.
  4. 5. The largest planet in our solar system.
  5. 6. The "Red planet".
Down
  1. 1. It is known for its beautiful rings.
  2. 3. Our home planet.
  3. 4. The closest planet to the Sun.