IFLScience on MSN20d
Supernovae Blamed For 2 Of Earth’s Mass Extinctions, The Devonian And Ordovician
Two of Earth’s five confirmed mass extinction events could have been caused by nearby supernova explosions stripping the planet’s ozone layer, a new study argues. Although the explanation has been ...
CNN17d
Supernovas may have played a role in two of Earth’s largest mass extinctions, study suggests
Instead, the team hypothesized a stellar explosion may have been a potential factor in the Late Devonian extinction event 372 million years ago and one at the end of the Late Ordovician 445 ...
WTAE-TV15d
Supernovas may have had a role in two of Earth’s largest mass extinctions, study suggests
Instead, the team hypothesized a stellar explosion may have been a potential factor in the Late Devonian extinction event 372 million years ago and one at the end of the Late Ordovician 445 ...