SOLAR SYSTEM

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Across
  1. 3. Scientists have sent robots, called _______, to explore Mars.
  2. 5. _______ is famous for it's bright rings, but it isn't the only planet with rings.
  3. 6. _______ is the largest planet,it has a “Great Red Spot.”
  4. 8. _______ has more volcanoes than any other planet.
  5. 11. _______ is the closest planet to the sun.
Down
  1. 1. _______ is the coldest planet in our solar system.
  2. 2. _______ is the stormiest planet.
  3. 4. Our _______ has millions of stars.
  4. 7. Mars has two small moons, named Phobos and _______.
  5. 8. _______ is the hottest planet because it has many clouds that trap in
  6. 9. _______ is the only star in our solar system.
  7. 10. _______ is the only planet people have ever walked on.