Across
- 2. is completely silent
- 4. is Earth's natural satellite
- 6. is the biggest planet
- 8. is the coldest planet
- 9. has gone to space
- 11. Earth's can fit in the sun
- 12. Was the name of the first man to go to space
- 14. is one of Saturns biggest moons.
Down
- 1. is Earth's shield.
- 3. live in space
- 5. have different sounds
- 7. How much does a NASA's Spacesuit cost?
- 9. has blue sunsets
- 10. has days that are longer than a year
- 13. is the third planet from the sun