Across
- 3. Some are natural, maybe even moons?
- 5. An organization that find out all about space
- 8. We used this to get to the moon in '69
- 10. Flying objects that aren't dentified
- 11. Star Some people make wishes on them
- 12. Some creature out of this world
- 15. Something heading to Earth, but leaves a mark
- 16. A big ball of gas and fire! Keeps us alive
- 17. We have a big one in the centre of our Solar System
- 19. A big dusty tail and look awesome at night,very old
Down
- 1. The biggest planet in our Solar System
- 2. Asteroids between Mars and Jupiter
- 4. Something heading to Earth burning
- 6. Spots on the sun that isn't good for communications
- 7. Earth has one.. Saturn has 60
- 9. We have 8 in our Solar system
- 13. Big rocks that have a famous "belt"
- 14. A big part of the whole world, some say it never ends
- 18. Nova A Nova, nope! But bigger
- 20. A planet with 7 billion living organisms