Across
- 2. its completely silent
- 3. the red planet
- 6. look like flying stars
- 8. first name of the first man on the moon
- 9. a very stormy planet
- 11. the hottest planet
- 13. some people think this is made out of cheese
Down
- 1. hole things disappear into this
- 2. they twinkle
- 4. what earth orbits
- 5. how many planets were there
- 7. closest planet to the sun
- 10. the coldest planet
- 12. first animal in space