Indy100 on MSN

Our solar system could soon have a ninth planet - and no, it's not Pluto

There could be a ninth planet in our solar system that's lying in wait to be discovered - and no, it's not Pluto. Our solar ...
Amazon S3 on MSN

Suppose Planet X enters our solar system

The Solar System. It's no longer about the eight main planets anymore. Sorry Pluto. A new planet has entered the fray.
IFLScience

Could The Solar System Have Captured A Rogue Planet? New Study Suggests It's Not Impossible

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
BGR

Is There Actually A Ninth Planet In Our Solar System? Here's What We Know

On August 24, 2006, our solar system lost a planet. It wasn't by cataclysmic destruction, but rather by the vote of the International Astronomical Union, which declared that Pluto, considered the ...