Across
- 2. Things space ship do too go to space
- 4. where everything is like our solar system
- 8. The smallest planet in our solar system(not including pluto)
- 9. A layer in earths atmosphere
- 11. The line that separates earth and the sky
- 12. where our planets are
Down
- 1. things people use to go to space
- 3. a planet that has terrible storms
- 5. The big star that gives us light
- 6. The thing people say is made of cheese
- 7. To explore
- 8. The red planet
- 10. Study of space