Across
- 3. the farthest planet has a large moon called Triton
- 5. it’s the seventh planet
- 6. like mercury, it doesn’t have any moons
- 9. the largest planet and home of the Great Red Spot
Down
- 1. the planet closest to the sun
- 2. the second largest planet
- 4. often referred to as the “Red Planet”
- 7. only astronomical object known to harbour life
- 8. now classified as a dwarf planet