Space

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Across
  1. 2. the 1st planet
  2. 3. the sun is one of these
  3. 5. the red planet
  4. 7. the layer that protects earth
  5. 10. the planet with rings
  6. 11. the furthest planet from the sun
Down
  1. 1. the 5th planet
  2. 4. Earths sister planet
  3. 5. a little planet that circulates the earth
  4. 6. the largest star
  5. 8. the emplaned with live on
  6. 9. the 7th planet