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Historic superpowered photo voltaic storm that hit Earth 14,000 years in the past is the ‘largest ever recognized’

An artist’s impression of an unlimited coronal mass ejection hitting Earth after being launched by the solar. (Picture credit score: Getty Pictures)

Earth was bombarded with an unlimited dose of cosmic radiation greater than 14,000 years in the past, newly found tree rings reveal — and researchers suspect it was attributable to an unlimited, superpowered photo voltaic storm, the likes of which we now have by no means seen earlier than. 

In a brand new examine printed Oct. 9 within the journal Philosophical Transactions of the Royal Society A: Mathematical Bodily and Engineering Sciences, researchers analyzed tree rings reduce from subfossil, or partially fossilized, tree stumps within the French Alps. The traditional timber, which had been preserved by the sediment of a river mattress, all have excessive ranges of radiocarbon in a single yr’s ring relationship to roughly 14,300 years in the past. 

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