Across
- 3. a big rock in space
- 5. big ball of gas
- 7. what galaxy has no characteristics
- 8. what a planet is before its a planet
Down
- 1. holds a lot of solar systems
- 2. smaller rock in space
- 4. what galaxy is football shaped
- 5. what galaxy has arms coming out of it
- 6. system this thing has 8 planets
- 9. way our galaxy