Ancient supernovae likely exposed biology on our planet to a long-lasting gust of cosmic radiation, which also affected the atmosphere, new research suggests. This would have had a massive effect on the terrestrial atmosphere and biota of the time.
Ancient supernovae likely exposed biology on our planet to a long-lasting gust of cosmic radiation, which also affected the atmosphere, new research suggests. This would have had a massive effect on the terrestrial atmosphere and biota of the time.