The Solar System

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Across
  1. 1. Our sister planet and is nicknamed "the evening star"
  2. 3. The furthest planet from the sun
  3. 5. The closest planet to the sun
  4. 6. Earths moon is called ______
  5. 7. This is the center of our universe
Down
  1. 2. Has an obvious ring system
  2. 4. Our home planet
  3. 5. What planet is called the red planet