Across
- 4. the hottest planet in our solar system
- 8. the first person to walk on the moon
- 10. furthest planet from the sun
- 11. Pluto is a _____ planet
- 13. number of planets in our solar system
- 14. our galaxy is called the _____ ___
Down
- 1. how many years it takes for the Earth to orbit
- 2. biggest planet in our solar system
- 3. the dwarf planet in our solar system
- 5. our planet
- 6. biggest star in our solar system
- 7. closest planet to the sun
- 9. the Earth ______ around the sun
- 12. the Earth spins around its ____