NASA shows us how to be the great solar storm in 2012. "This
hole is spinning toward Earth, which is causing solar storms of medium
intensity, as the last recorded in the months August, September and October and
possibly causing large geomagnetic storm in 2012"
A stunning new image of the sun captured by NASA spacecraft called the Solar
Dynamics Observatory (S DO), by acronym in English, show a hole in the solar
corona, a region where the magnetic field opens up and allows solar wind to
escape. This hole is spinning toward Earth, which could produce a geomagnetic
storm.
