Across
- 2. center of solar system
- 4. galaxy we are apart of
- 7. used to see the stars
- 9. person that travels to space
- 10. orbits the earth
- 11. the sun
- 12. Mars is what kind of planet?
- 13. Neptune is what kind of planet?
Down
- 1. The day of first moon landing
- 3. dwarf planet
- 4. fourth planet in our solar system
- 5. largest planet in our solar system
- 6. first man on the man
- 8. the only habitual planet in our solar system