An apocalyptic Jenkins hypothesis states that, if there is alignment of galaxies then somehow make the combined effects of gravity between the Sun and the supermassive black hole at the center of our galaxy to create chaos on Earth. Apart from the fact mentioned above that the alignment of galaxies predicted by Jenkins had occurred in 1998. Some versions of this idea to connect the theory of galactic alignment in 2012 with a galactic alignment proposed by some scientists to explain the supposed periodicity of mass extinctions in the fossil record.
The hypothesis assumes that the vertical oscillations made by the Sun as it orbits the galactic center on a regular basis causes the plane through the galaxy. When the sun's orbit to take out the disc galaxies, the influence of the weaker pairs of galaxies, such as re-entering the galactic disk, as well as every 20-25 million years old, he came under the influence of a much stronger "tidal disc", which according to mathematical models, increase the flow of Oort cloud comets in the solar system by a factor of 4, leads to greater chances of destroying a comet impact. However, this kind of thing went on for tens of millions of years and will never be set to the correct date. Evidence shows that the Sun through the galactic disk is only three million years ago and is now moving further on it.