Solar storms are back, threatening life on Earth as we know it
(May 24, 2021; Phys.org)
A few days ago, millions of tons of super-heated gas shot off from the surface of the sun and hurtled 90 million miles toward Earth.
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While invisible and harmless to anyone on the Earth's surface, the geomagnetic waves unleashed by solar storms can cripple power grids, jam radio communications, bathe airline crews in dangerous levels of radiation and knock critical satellites off kilter. The sun began a new 11-year cycle last year and as it reaches its peak in 2025 the specter of powerful space weather creating havoc for humans grows, threatening chaos in a world that has become ever more reliant on technology since the last big storms hit 17 years ago. A recent study suggested hardening the grid could lead to $27 billion worth of benefits to the U.S. power industry.
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The most powerful geomagnetic storm ever recorded resulted in the 1859 Carrington Event, when telegraph lines electrified, zapping operators and setting offices ablaze in North America and Europe. If a storm of that magnitude were to hit today, it would likely cut power to millions of not billions of people.
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I think this is one of the most underestimated issues of our time. With so much going on, this subject hardly ever gets any attention. So many people, and so many nations, are absolutely unprepared for this. I even have to admit that I am no longer prepared (I once was!) There is a lot of science behind this, and it's a major topic in the exoteric community! Let's hope for the best, but definitely prepare for the worst!