Read this: Solar storms could create $2tn global Katrina, warns chief scientist | Science | The Guardian
Summary: Solar storms pose threat to satellites and power grids, warn scientists. A solar storm starts with a solar flare that is accompanied by a burst of electromagnetic radiation that, when it arrives at Earth, ionises the outer atmosphere. On the ground, we would be safe but GPS satellites and others would be affected. - guardian.co.ukwww.guardian.co.ukSolar storms could create $2tn global Ka…
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