Can any nearby supernova cause a mass extinction?

Can any nearby supernova cause a mass extinction?

The most dangerous parts of a supernova explosion are the outputs like X-rays and gamma rays. Even though they only share a small fraction of a supernova’s power, they are extremely dangerous. But they’re not going to disintegrate the Earth. We are simply too far away from any potential supernova for that to ever be a problem. The most dangerous parts of a supernova explosion are the outputs like X-rays and gamma rays. Even though they only share a small fraction of a supernova’s power, they are extremely dangerous. But they’re not going to disintegrate the Earth. We are simply too far away from any potential supernova for that to ever be a problem. Astronomy Planetary Sciences Phys.org – latest science and technology news stories

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