Why planet dropped his disguise and appeared? Perhaps it is linked to a powerful eruptions on the sun, which is now under,, who knows … But the hypothesis that Nibiru is no longer located next to the earth, but hidden from our eyes, were raised long ago.
it is possible that the planet is of such dimensions can not see and do not show up any of its effects on other planets around? The answer may be simple. Just as we do not see a UFO surrounded by a cloud of plasma, which is not only hides from our view and observation systems, but excludes external forces (gravity, wind, etc.), and probably this planet has a technology that can be invisible and consignment no effect on the solar system.