Across
- 4. rotates on its side
- 6. any object which orbits a planet
- 7. balls of ice and dust
- 8. a small rock with can cause danger to earth if it enters our planet
- 11. a glowing ball of gas
- 12. the path the planets follow
- 14. coldest planet
Down
- 1. hottest planet in the solar system
- 2. eight main bodies orbiting the sun
- 3. known as the largest planet
- 5. closest planet to the sun
- 9. capable planet to sustain life
- 10. also had life living on it 3.7 billion years ago
- 11. planet known for its rings
- 13. a natural satellite