Well this forum behaves a bit like Sesame street while....
unfortunately, this star, comet, planet, 'second sun', 'black sun'
is really coming. ( ! )
Timing is difficult, but 2011 'til 2013 seems (very) possible
one source agrees with first visiblity by 'naked eye' in 2010
others go as far as 2025. That's about the most positive version. And is most likely disinformation.
Until a week ago or so thought it's kind of a hoax. Truth is, it's not. Looks more like it gets carefully and skillfully denied, after first sighting by NASA in 1982 already.
They all talk about sun flares - EMP bursts - solar storms. But almost never mention what CAUSES them. Guess ! Same thing that increases the quantity of earthquakes. Think 'electromagnetic influence' and you almost got it. Ok, it takes a week or two to verify.