“Discovery News” reported that it is a "numerically predictable calendar," running out after 5,126 years. If translated into our modern calendar, their count started in 3114 BC. Using basic addition, after 5,126 years, it will end in 2012. Or Dec. 21, to be exact. It also happens to be the Northern Hemisphere's winter solstice. The next "end date" will be on Oct. 13, 4772.
NASA Astrobiologist David Morrison answered 5000 questions about Planet X or Nibiru, and doomsday.
In a Youtube video, he categorically denied the existence of such planet.
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