Astronomers Say They’ve Found the ‘Strongest Statistical Evidence Yet’ for Ninth Planet in the Solar System
- 13 days ago
Does our Solar System have 9 planets or only 8? Astronomers have gone back and forth on that a lot, with Pluto now being classified as a dwarf planet. However, out beyond Neptune there could be another elusive object orbiting the Sun and experts say they have the best evidence we’ve ever found for its existence.