Across
- 4. nearest planet to the Sun
- 5. Dwarf planet
- 8. A group of stars
- 9. largest planet
Down
- 1. Planet which takes maximum time for one orbit around the Sun
- 2. the only satellite of the earth
- 3. the explosion of a star
- 4. the red planet
- 6. Earth’s Twin
- 7. the blue planet