Planet X is known by our ancestors as Nibiru and situates beyond the orbit of Pluto. It is belived to account for the anomalies detected in the orbits of Neptune and Uranus. The finding was reported in the June 19, 1982 edition of the New York Times:
"Something out there beyond the furthest reaches of the known solar system is tugging at Uranus and Neptune. A gravitational force keeps perturbing the two giant planets, causing irregularities in their orbits. The force suggests a presence far away and unseen, a large object, the long-sought Planet X. Astronomers are so certain of this planet's existence that they have already named it "Planet X - the 10th Planet."
The anomalous body was first spotted in 1983 by IRAS (Infrared Astronomical Satellite), according to news stories. The Washington Post reported:
"A heavenly body possibly as large as the giant planet Jupiter and possibly so close to Earth that it would be part of this solar system has been found in the direction of the constellation Orion by an orbiting telescope aboard the U.S. infrared astronomical satellite. So mysterious is the object that astronomers do not know if it is a planet, a giant comet, a nearby 'protostar' that never got hot enough to become a star, a distant galaxy so young that it is still in the process of forming its first stars or a galaxy so shrouded in dust that none of the light cast by its stars ever gets through."
In an article titled, "Another Candidate For 'Planet X' Spotted." posted by MSNBC on October 7, 1999 Alan Boyle stated:
"Two teams of researchers have proposed the existence of an unseen planet or a failed star circling the sun at a distance of more than 2 trillion miles, far beyond the orbits of the nine known planets... Planetary scientist at Britain's Open University, speculates that the object could be a planet larger than Jupiter." And in December, 2000, SpaceDaily reported on"
Pictures of Nibiru
Picture and Video of Nibiru
In 1976, Zecharia Sitchin stirred up a great deal of controversy with the publication of his book, The Twelfth Planet.
It goes on to explain Nibiru's orbit around the Sun being highly elliptical, taking it out beyond the orbit of Pluto at its farthest point and bringing it as close to the Sun as the far side of the asteroid belt (a ring of asteroids that is known to occupy a band of space between the orbits of Mars and Jupiter). It takes Nibiru 3,600 years to complete one orbital journey, and it was last in this vicinity around 160 B.C.E. As you can imagine, the gravitational effects of a sizable planet moving close to the inner solar system, as it is claimed for Nibiru, could wreak havoc on the orbits of other planets, disrupt the asteroid belt and spell big trouble for planet Earth.
In this and subsequent books, Sitchin presented his literal translations of ancient Sumerian texts which told an incredible story about the origins of humankind on planet Earth - a story far different and much more fantastic than what we all learned in school.
The ancient cuneiform texts include some of the earliest known writing, dating back some 6,000 years It told the story of a race of beings called the Anunnaki. The Anunnaki came to Earth from a planet in our solar system called Nibiru, according to the Sumerians via Sitchin. If you've never heard of it, that's because mainstream science does not recognize Nibiru as one of the planets that revolves around our Sun. Yet it is there, claims Sitchin, and its presence holds great importance not only for humankind's past, but our future as well.