Planet 9: Closing In On The Mysterious Planet At The Edges Of Our Solar System0

• From Around the Web, Space
• July 6, 2016

Planet 9, the hypothetical planet that lurks at the outskirts of our solar system, may be coming into focus in the near future, thanks to the efforts of scientists around the world. New theories are emerging about the potential location and even the possibility that there are two or more as yet undiscovered planets orbiting the sun beyond Neptune.