Across
- 3. the smallest planet
- 5. Red planet
- 8. runs from north pole to south pole of the earth
- 9. planet with a system of rings
- 10. the imaginary line around the earth which is at equal distance from both the poles.
- 11. the largest planet
Down
- 1. where water is found in liquid form
- 2. the brightest planet
- 4. group of stars which form a recognizable pattern
- 5. has mountains, valleys, craters, etc.
- 6. Dwarf planet
- 7. group of stars in the sky
