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A Supernova 'Destroyed' Some of Earth's Ozone for a Few Minutes in 2022
- bell-cot 3y ago> The effect was detectable for just a few minutes before the ozone repaired itself, so it was “nothing serious,” Dr. Ubertini said. But had the supernova occurred closer to us, he said, “it would be a catastrophe.” So - what actually occurred was trivial, being really close to a supernova is dangerous, and the article is clickbait.