Our Solar System - Stars, Planets, Moons

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Across
  1. 2. Venus is the _______________ object in the sky
  2. 4. Orbits the sun in 88 days
  3. 6. The only planet that supports life
  4. 9. The planet with the most known moons
  5. 10. A term used to describe a very small planet that cannot clear its own orbit
  6. 11. Rotates on its side
  7. 12. Jupiter's largest moon
Down
  1. 1. The farthest planet from the sun
  2. 3. A planet known for its large, red spot
  3. 4. A gas found in the atmosphere of some planets, especially Uranus
  4. 5. The hottest planet in the solar system
  5. 7. A planet, other than Earth, having polar ice caps
  6. 8. Most of the names of the planets derive from the names of _________ gods