The Threat of a Solar Superstorm Is GrowingAnd We're Not Ready
Briefly

The sun is nearing the peak of its magnetic activity cycle, leading to more sunspots, storms, and potential danger for Earth due to the ionized gas-induced magnetism.
The sun's magnetic field is generated by ionized gas in its interior, with each locally generated field shaping a parcel of the solar interior, contributing to the overall 11-year solar magnetic cycle.
The sun's dynamics involve hot material rising to the surface, cooling, and sinking again in thermal convection, similar to water in a teakettle, transferring heat from the solar interior to space.
Read at www.scientificamerican.com
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