Astronomer who demoted Pluto claims he's found new ninth planet

Pluto was controversially stripped of its designation as a planet in 2006. A planetary scientist who was the fiercest advocate of the celestial body's demotion claims he has now found another celestial body worthy of recognition as a planet. The astronomer claims his newly-discovered celestial body is six times bigger than Earth and could become the fifth-largest in our solar system. Here's more.

source https://www.newsbytesapp.com/news/science/mike-brown-claims-he-s-found-new-ninth-planet/story