Not much. It's widely believed that it will have no effect at all. It will be as though Nibiru doesn't even exist. Exactlylike that, in fact.
Since Nibiru does not exist, you don't have to do anything.
Never. Nibiru does not exist.
Nibiru doesn't exist. It's not close to Earth or any other planet.
Nibiru is a fictitious object. However, in case another planet does crash against Earth, or even comes fairly close, the consequences could be catastrophic.
No, because it doesn't exist.
Never , it's FAKE
Nibiru is a hypothetical planet and will hypothetically hit Earth in 2012 causing hypothetically disastrous results. With no doubt, loads of hypothetical law suites.
Never. There is no such planet as "Nibiru" or "Nibire".
No planet has crashed into earth, there was romers that, that was going to happen in 2012. but it didn't. the planet was called planet x or Nibiru
The world is not coming to an end, and the planet nibiru is not going to hit the Earth. The world does have lots of real problems, which I would generally categorize as political, economic, and environmental, and these problems may get much worse, but the world will nonetheless not come to an end. What is this 'Planet Nibiru'? Not one of the usual ones in our solar system.
No. Nibiru does not exist.
Never. Nibiru doesn't exist.