Across
- 3. what is the oldest dwarf planet?
- 4. what is the biggest moon that orbits pluto?
- 6. what stops dwarf planets from orbit?
- 7. what dwarf planet was once classified as a planet?
Down
- 1. what dwarf planet was once thought to have no moon?
- 2. how many dwarf planets are there?
- 3. what dwarf planet is in the asteroid belt?
- 5. how many dwarf planets are habitable?