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    A supernova sparked mass extinction 359 million years ago

    Oct 01, 2020 2 minutes
    Words by Mindy Weisberger

    A global extinction event that occurred around 359 million years ago may have been triggered by the death blast of a distant star. Towards the end of the Devonian Period, 416 million to 358 million years ago, there was a mass extinction known as the Hangenberg event; it wiped out armoured fish called placoderms

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