There is no such thing as Planet 9 or Planet X. What actually exists is the companion of the Sun. It is a brown dwarf and its size is between 10 – 20 times that of the Earth. This brown dwarf is circling the Sun in a vast orbit which takes it 60 times further than…… Read more »
Click here for original story, Our star’s companion approaching inner planets of the Solar System
Source: The Watchers » Space News