What Orbits the Sun?

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Across
  1. 2. Hottest Planet in the Solar System
  2. 4. Planet with Life
  3. 5. Coldest planet in the Solar System
  4. 6. People that believe aliens exist there
  5. 8. Used the be the 9th planet in the Solar System
  6. 9. Biggest Planet in the Solar System
Down
  1. 1. In between Jupiter and Mars
  2. 3. Known for it's rings
  3. 6. First planet from the Sun
  4. 7. Farthest planet from the sun