Across
- 2. A small body from space that has entered Earth;s atmosphere
- 7. Colder clouds
- 8. Warm clouds
- 10. is about 30 AU from the sun
- 11. It has a head and a tail
- 13. A meteor before it enters Earth's atmosphere
- 14. opposite to the normal rotation of a solar system
- 15. one used to be considered a planet
- 16. a blur of lights falling in to the atmosphere
- 17. the beginning of a planet
Down
- 1. the four most inner planets
- 3. curve of an orbit
- 4. a measure of distance in space
- 5. can be found on Jupiter
- 6. the four most outer planets
- 9. something that did not disintegrate in Earth's atmosphere
- 12. an oval shaped orbit