Across
- 1. Heats up as it enters earth's atmosphere,small and rocky
- 3. Composed of rock, dust,ice and frozen gas'
- 6. "Dirty Snowballs
- 7. Spots on a celestial body where it has been hit
- 9. Made of disintegrating nucleus
- 11. Make a wish!
- 12. Survives a trip through the earth's atmosphere
Down
- 1. Many meteors hitting a celestial body at once
- 2. Disc of icy objects that orbit the sun
- 4. Result of evaporating gases from a nucleus
- 5. Too small to be called planets,located in belts
- 8. The most visible part of a Comet
- 10. A strip of asteroids