Nostradamus and 2012

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This badly-written article on the 2012 wiki (which is a thing that EXISTS, apparently.) is about Nostradamus' predictions of 2012. From what I could pick out from the wall of text, there was a book discovered at the National Library in Rome and there is "evidence" that it was the last work of Nostradamus, and this article is advertising a special on it that will be airing on the History channel. The depressing downfall of the History channel aside, the article states that "The predictions of Nostradamus were in agreement with the scientist of today that the solar system will pass through the galactic plane of the Milky Way galaxy, as the earth enters its 25,800 year precession. When this happens, the gravitational wave, which exist as a flat plane along the equatorial region of the milky way sends this across any passing solar system, including Earth and the Sun, causing earthquakes in both Sun and all the planets. In this region there are broken planets and asteroids that may cause near massive object collision with earth, but also as the solar system passes the equatorial region will the planets, including earth shifts its rotation. According to Nostradamus, when this passes, whole continents will be under water in a matter of 6-10 hours, where most of Asia will be underwater, but also other coastal regions. The land will sink fast and responsible for most of the destruction, but during this passing the earth will lose its orbit around the sun, massive earthquakes starts from the polar shifts and gravitational waves bringing on earthquake and sinking of continents. The spokes of wheel disappears in one of Nostradamus drawings which signifies that earth will no longer be in orbit or following cycles, and hence the disappearance of spokes. The sinking of land will also experience land underwater coming out at the same time, and will take matter of hours for a land to sink 2000 feet under the ocean much like Atlantis, which was about 2200 feet, located off the coast of Cuba."
I really hope you were able to understand what the author was trying to say, because to me I just could not understand a word.