Across
- 2. north star
- 4. what planet has a great red spot?
- 7. what is h20?
- 8. how many planets are their (not including pluto)
- 10. what is the biggest star?
Down
- 1. group of stars
- 3. what travels the fastest?
- 5. what planet is no longer a planet?
- 6. the romans and ______ gave the constelations their names
- 9. how many tons of mediorites hit the earth every day?