I may be wrong, I haven't looked into this in years... But isn't THIS cycle the cycle that by their calendar the sun (Sol) is set to start dying? Even by their records, this supposedly gives us another 50,000 years before it's over.
As mentioned, it's been years since I read up on this... I don't think much of prophecy, especially when it's misinterpreted.
For all those who believe this is real... Start running up your credit card debt NOW!