What is known about planet Nibiru,...?

Question

http://uk.youtube.com/watch?v=U8eZ2A8D5rQ&feature=related

Answer 1

Nothing.

Answer 2

Also known as The Twelfth Planet or Planet X, some are warning that this wandering body is quickly nearing the Earth - and could cause global devastation. Should you worry? NO, because none of this is science based, so relax. It was written to cause hysteria and make money for a few unscrupulous authers.  

Where is Nibiru and When Will It Arrive?

In 1976, Zecharia Sitchin stirred up a great deal of controversy with the publication of his book, The Twelfth Planet. 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 - some of the earliest known writing, dating back some 6,000 years - 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.

Nibiru's orbit around the Sun is highly elliptical, according to Sitchin's books, 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.

Well, prepare for yet another possible apocalypse because, they say, Nibiru is once again heading this way - and will be here soon.

A Bit of History

The story of the Anunnaki is told in Sitchin's many books and is digested, augmented and speculated about in dozens of websites. But the tale is essentially this: About 450,000 years ago, Alalu, the deposed ruler of the Anunnaki on Nibiru, escaped the planet on a spaceship and found refuge on Earth. He discovered that Earth had plenty of gold, which Nibiru needed to protect its diminishing atmosphere. They began to mine Earth's gold, and there were a lot of political battles among the Anunnaki for power. Then around 300,000 years or so ago, the Anunnaki decided to create a race of workers by genetically manipulating the primates on the planet. The result was homo sapiens - us. Eventually, rulership of the Earth was handed over to humans and the Anunnaki left, at least for the time being. Sitchin ties all this - and much more - into the stories of the first books of the Bible and the histories of other ancient cultures, especially Egyptian. (Here's a good time chart of the alleged events.)

It's an astonishing story, to say the least. Most historians, anthropologists and archeologists consider it all Sumerian myth, of course. But Sitchin's work has created a diehard cadre of believers and researchers who take the story at face value. And some of them, whose ideas are getting widespread attention thanks to the Internet, contend that the return of Nibiru is close at hand - possibly as soon as somewhere between 2003 and 2013!

Answer 3

Check out Phil Plait on Bad Astronomy.  He does a more thorough breakdown that I ever could:

http://www.badastronomy.com/bad/misc/pla...

Make sure you read all of it, especially the part about how this isn't the first Planet X scare and how there has never been a 10th/11th/12th, etc. planet.

As with many other woo-woo crackpot "theories", this one is invented.

Answer 4

That it can be traced back to what we now now know as Jupiter.