Summary:
- Astronomers have discovered a potential new dwarf planet in the outer solar system, beyond the orbit of Neptune.
- This new object, nicknamed "Goblin," has an extremely elongated and distant orbit, which could provide clues about the hypothetical Planet Nine.
- However, the existence of Goblin may actually make it less likely that Planet Nine exists, as its unusual orbit could be explained by the gravitational influence of other distant objects rather than a large undiscovered planet.