Xena

'New planet' found in solar system. :

"Officially, the new planet is known as 2003UB313, though the New York Times reports that astronomers have been calling it Xena, after the television character named for a Greek warrior princess."

I heard about this new planet discovery. No one seems to say why we have missed it for so long. How come we discovered the other planets and not this one. It's as big as Pluto, apparently. I am part of the flat earth society on this one. What else haven't we noticed?? I can't believe we've missed it, but since they are discussing exactly what constitutes a planet, then that might be a reason for overlooking 2003UB313 aka Xena all this time. Amazing.