Across
- 2. 8th closest planet from the sun
- 4. 4.6 billion years old
- 5. 4th closest planet from the sun
- 7. 2nd closest planet from the sun
- 10. closest plant to sun
- 11. 3rd closest planet from the sun
Down
- 1. 5th closest planet from the sun
- 3. 7th closest planet from the sun
- 6. Largest star
- 8. 6th closest planet from the sun
- 9. Dwarf planet
- 10. name of our galaxy