Most people didn't know that in February 2001 the Sun underwent a magnetic polar shift. Probably the only people who noticed it were the scientists at NASA, as it wasn't obvious to most humans. However, if this makes you sad, it appears it may happen again in December 2012. This is why many are starting to prepare for it, even though it is two years away.
You might initially think that the polar shift means the earth will shift this time around and possibly move into a different orbit. The truth is the Sun will shift its magnetic field, which seems to happen at the peak of every 11 years. What happens is the sun's magnetic poles change places so the north will face the south, rather than the north. This is why everyone is beginning to worry about what will happen in 2012.
The earth experiences something similar, as both have magnetic fields. When the Sun undergoes a polar shifting, this star releases solar wind. This means the Earth is more at risk for sun radiation. This didn't used to be a problem because the Earth's magnetosphere, which invisibly protects the atmosphere, shielded the planet from any charged particles like the solar wind. Now NASA has found two holes in the magnetosphere, making us at risk for radiation issues.
If more solar radiation happens, this means the Earth will start having problems with electronics. Computers and mobile phones won't work right. This also means vehicles with computers will have problems. With more radiation coming in, it will mean more people will deal with cancers produced by radiation.
While NASA claims polar shift due in 2012, some people believe the Earth will also undergo a polar shifting at the same time. The last time the Earth underwent a geomagnetic reversal was 780,000 years ago. Each shifting tends to be 300,000 years apart, 5,000 years at the minimum, and five million years.
Other experts believe this won't happen, and a polar shift won't be as bad as what the sun will undergo. They think it will take another 1,000 to 5,000 years for the Earth go through this. The only way an abrupt polar shift would happen if is a powerful heavenly body would come within close contact to the earth. Some people wonder if this planet would be Nibiru or Planet X.
NASA doesn't believe in this existence, but others have arguments to disapprove this reality. It's hard to say what happens until we actually experience 2012. No matter what, the Sun will undergo a polar shift. This can bring about its own issues, which means preparation should happen. There's a survival guide called 2012 Contact that will help you understand the different 2012 doomsday problems.
Whatever happens, NASA is better prepared to watch what occurs out in outer space. They will be using Ulysses to see the solar system at a high solar latitude. It will tell us whether NASA claims polar shift due in 2012 will really happen.
Chris Mallory is a writer and researcher on Nasa Claims Polar Shift Due In 2012. You can save time and money by getting a FREE in depth review of this product and many others including discounts and best prices at Chris' blog: polarshift2012.net.