Across
- 3. This is over 4.5 billion years old
- 4. This planet is 137 millon miles from the sun
- 8. This is bits of rocks and ice ejected from comets as they move in their orbits about the sun.
- 9. This is made out of clay and silicate rock
- 10. This planet has rings made of dust,ice,and rock
Down
- 1. This planet is 1 moon
- 2. This planet has 14 moons
- 4. This planet has thousands of craters
- 5. This planet has 79 moons
- 6. This planet is one of the brightest obijects in our sky
- 7. This planet is so cold that the methane is Liquid