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A "huge" solar storm that has hit the earth for thousands of years has made people fear a similar event around the corner.
The old storm that hit our planet about 2,600 years ago was marked by 1,000% more than any solar storm discovered in the last 70 years, enough to destroy all modern electronics.
Small solar storms of modern times can lead to widespread blackouts in Sweden and Canada.
Although experts have already warned of the dangers of solar storms, it is difficult to predict where and when the strike will occur.
Researchers at the University of Lund in Sweden examined ice cores and tree rings for the presence of sun storms.
They discovered that the planet had been exposed to the impact of high-energy molecules in 660 BC. J. – C. and again in 775 and 994.
For those who were alive at the time, the only noticeable effect of massive solar storms was the appearance of aurora borealis at very low latitudes.
If the country had been hit by such storms in modern times, it would have wiped out the power grids and positioning technology. "GPS"And computer networks.
"We do not know how often these events happen, but what I would like to say is that we know that they happen regularly, so we need to strengthen storm protection." , said Professor Raymond Moschler, co-author of the document. Solar ".
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