Tyche

So, a new potential planet has not been discovered... yet. However, a story is making the rounds about the suggestive data about a theoretical object nicknamed Tyche. Ars Technica has the skinny. I do hope that there is a nice big object way out there that will put everything in a cocked hat. Though I would not have named it Tyche, I would have gone with Hecate, goddess of darkness and witchcraft.

We're still at the "skeptical until there is more evidence" stage, but it would be really neat to find something out there.