Across
- 5. What is made out of ice and rock
- 6. What hits the ground after it falls from the sky.
- 7. What planet can support life
- 8. What is made of helium and hydrogen
- 13. What falls from space
- 16. What is counterclockwise
- 17. Leftovers of the solar system
- 18. It has a tail and head
Down
- 1. It is only on Jupiter aSaturnern
- 2. A lot of objects travel the night sky
- 3. What is Kepler's first law?
- 4. What is the distance from the Sun
- 9. Not fully a circle
- 10. belt What's on the outside of the solar system
- 11. What is rocky on its surface
- 12. What burns up in the atmosphere from friction
- 14. What is made out of lava and Mercury
- 15. What is between Mars and Jupiter