Zecharia Sitchin described Nibiru according to Sumerian cosmology as the 12th planet. Nibiru is home to an alien race called the Anunnaki an extreme advanced extraterrestrial civilization. Researchers have talked about the possibility of a giant planet that has an extreme strange orbit around our sun.
In 2008, Japanese researchers announced that according to their calculations, there should be an “undiscovered” planet at a distance of about 100 AU (astronomical units) that has a size of up to two-thirds of the planet Earth. These calculations support the hypothesis of the existence of Nibiru, or Planet X. Here we bring you 20 things you should know about the mysterious planet Nibiru.