http://newsfeed.time.com/2011/01/21/will-the-earth-have-two-suns-by-2012/?hpt=T2
The Earth could have 24 hour sun for several weeks next year, or in a million years.
It's also interesting that the movie 2012 used neutrinos as the cause of the Apocalypse. I've heard that neutrinos are so small they can travel through a light year of solid lead without coming in contact with another particle. Also, 65 billion neutrinos are currently passing through every square centimeter of your body at this moment.