Across
- 1. Biggest planet in our solar system
- 6. The star at the center of our solar system
- 8. layer of gases that surrounds a planet
- 9. Nicknamed as "the red planet"
- 11. Path taken by a planet
- 12. Nearest neighbour to our earth
Down
- 2. Now considered as a dwarf planet
- 3. Something that both Saturn and Uranus have
- 4. group of stars forming a pattern
- 5. Planet known as evening star
- 7. First Indian satellite
- 10. Imaginary line passing through north and south pole