Across
- 4. the galaxy group containing the Milky Way
- 7. the brightest star in the night sky
- 8. a dwarf planet that is the 2nd largest object in the kuiper belt
- 9. the largest moon in the Solar System
- 10. the first Neptune moon to be discovered
Down
- 1. The second largest Jupiter moon
- 2. the second-largest dwarf planet
- 3. the only planet w rings
- 5. also known as the Sister stars
- 6. 4th Pluto moon to be discovered