The natives of the twelth planet in our solar system are known as the Anunnaki. Anunnaki, literally means; those who, to earth from heaven fell. The name of their planet is Nibiru, but is also known as Olam, and is refferred to as Planet X, by contempory scientists, who have long speculated the existence of this planet, due to its gravitational effects on the outer planets of our solar system. The anunnaki are in many ways the most significant alien visitors to planet earth. They are around 7 foot tall and humanoid, but have unusual, sort of boggly eyes, like a human might look if they were really startled, wide eyed, and they have a hook nose. An ancient sumerian figurine of the Anunnaki E nana, or Ish tar as she was later called, is in the Berlin museum, and shows the exact same facial features as descriptions of some recent alien encounters. The planet nibiru is 5 times larger than the planet earth. It takes three thousand, six hundred years, to complete one huge eliptical solar orbit. The sumerian texts cronicle the arrival of the Anunnaki some half a million years ago. The main purpose of the Anunnaki in coming to earth, was to mine certain minerals, in particular, gold and copper. Early humans were created by hybridizing, Male Anunnaki D N A, with early earth female hoh minid D N A. For a time male and female sterile humans were produced to labour in the mines, in place of the anunnaki, around three hundred thousand years ago. Around one hundred and twelve thousand years ago, the adam and eve of biblical fame were engineered so as they could reproduce their own offspring. Many of the sumerian texts form the basis of some of the old testement books such as genesis. The Anunnaki have not demonstrated a great deal of concern for human well being, in their recorded exploits in the middle east in two thousand b c. Their appearance in south america around the same period is also quite well documented in texts, as well as drawings and carvings at the time. In many ways they do not seem that different from humans, in that they fell into quarelling factions and even fought among themselves for various domains on this planet. In particular, the conflicts between the Anunnaki called Enki, and his rival and half brother Enlil. The Anunnaki also seem to be very sexually active, not only being quite promiscuous with each other, but also forming numerous sexual lee ayhsons with humans. Much like the greek gods who may well be Anunnaki by different names. To be fair, some of the Anunnaki did seem to be encouraging the development of arts, sciences, and culture. The ancient sumerians had sophisticated mathmatics, astronomy, medicine, engineering and Architecture. Their knowledge and descriptions of the outer planets were proved to be accurate by recent nasa probes. These disciplines seem to be a direct legacy from the Anunnaki. Some scholars estimate that the twelth planet is due to pass close to earth once more, on its three thousand six hundred year orbit. Close encounters with the Anunnaki have been reported in recent decades in America as well as Japan. Three Anunnaki spacecraft landed at holoman air force base in New Mexico, in nineteen seventy two, and film footage was taken of their visit to the base. They visited with the base commander and other senior officers for about an hour, communicating thru a kind of microphone, which functioned as a language translator, allowing them to be understood in english. Encounters with the Anunnaki are probably safe, but as has been said, they do not have a blemish free history in their dealings with humans. They do not however, seem to present the same kind of threat to humans, as do the grey aliens. Never the less, a little caution is advised.