New Evidence of Undiscovered, Mysterious Planet Nine Baffles Astronomers

imageOn Tuesday, astronomers at the Harvard-Smithsonian Center for Astrophysics (CfA) presented new research pointing to the existence of an undiscovered ninth planet in the Solar System. “Evidence points to Planet Nine existing, but we cannot explain for certain how it was produced,” said CfA astronomer Gongjie Li, the lead author of the research, accepted for publication in the Astrophysical Journal Letters. Read Article