Follow the Anunnaki on their ancient astronaut journey From Nibiru to Earth and their interactions with humanity's genesis. Planet Nibiru (Ne.Bi.Ru) is known by many names, such as: Planet X, The Twelfth Planet, Marduk, Paradise, "Heaven" and the "Kingdom of the Heavens" and etc. in various cultures. Although Nibiru has been called The Twelfth Planet, technically it is not a planet of our solar system. In fact, it is a planet from another solar system and the star that was the sun of its solar system has been extinguished. Nibiru was never visible from the Earth but the star which was the centre of Nibiru’s solar system was visible in the skies from Earth. The orbiting pattern of Nibiru gave the Anunnaki the advantage of having a mobile observatory from which they could observe and investigate many other planets near its orbit. The early people named Planet X as Nibiru in Sumerian, and Marduk in Babylonian. It has been said that the ancient Mesopotamians believed that Nibiru was the twelfth planet in our solar system and that it was "heaven" where their gods resided and came from.