Solar ‘superstorm’ that missed earth in 2012 could have caused massive blackouts
See the original posting on The Verge
Asteroids aren’t the only things in space we have to worry about. A massive solar storm emitted from the sun could fry electronics and satellites around the globe, and take down much of the power grid. And such a storm isn’t as far-fetched as you might think: according to readings taken from a satellite in earth’s orbit, a solar superstorm passed through earth’s path on July 23rd, 2012 if it had struck nine days earlier, our planet would have been right in the crosshairs.
A 2009 report from the National Academy of Sciences said that such a storm could cause some $2.6 trillion in damage and a full recovery could take years. One researcher who studied data collected from the storm, professor Ying D. Liu of Chinas State Key Laboratory…