Go read Zechariah Stichin's book called The 12th Planet, written in 1976 I believe. Since then he's written 8 books about other deciphered tablets. He's a russian born, palestinian raised (jewish, not of any sect or anything) scholar who can read ancient languages and is one of the 200 capable of reading sumerian cuneiform. The sumeriens not only knew the existence of Pluto but speak of another planet which is still undiscovered (althouth recent astrnomy discoveries go torward what the Sumerians told) and which is in habited from what the Sumerians clearly have written. In the past religion WAS science and science WAS religion, there wer elogic with everything, including what they wrote about their 'gods' or 'superior beings' at the time who they claim had give them (and us, since theyre the beginning of civilisation) the knowledge we know today of agriculture, farming, social hierarchies, writing, languages, etc, etc. The Sumerians explain clearly of the missing link between Homo Erectus and the sudden apparition of the Homo Sapiens in such a quick time compared to the million of years for the previous evolution steps (and plus the fact that Homo Sapiens appeared during the glacial era, a period VERY inapt to evolution). He has also met with a NASA astronomer in the past and their discoveries go toward what the sumerians spoke about without contradicting anything up to now. The sumeriens also speak of all ancient religion tales, the Deluge, the creation, Egypt, Aztecs but with much more detail since they're at the source of civilisation as we know today (but they themselves even speak of a civilisation which was there before the Deluge (things modern archeologists are recently discovering). Here's his website for more info.
http://www.sitchin.com/Another site collecting all information concerning Planet X
http://xfacts.com/planetx_search.html
