extinction event, Earth and Supernova
Violent Supernovae May Have Triggered Two Mass Extinctions
At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova explosions, a new study suggests. Researchers at Keele University say these super-powerful blasts – caused by the death of a massive star – may have previously stripped our planet's atmosphere of its ozone,
A new study by Rice University researchers Sho Shibata and Andre Izidoro presents a compelling new model for the formation of ...
Earth’s climate over millions of years is shaped by both internal forces, like volcanic activity, and external ones, such as ...
Star is a small, dim red dwarf star located in the constellation Ophiuchus. It’s distance was first measured by the ...
Space.com on MSN9d
'Primordial' helium from the birth of the solar system may be stuck in Earth's coreThe discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long-standing debate over how our planet formed.
The discovery that inert helium can form bonds with iron may reshape our understanding of Earth’s history. Researchers from ...
The results revealed that super-Earths primarily form through planetesimal ... Instead, exoplanets tend to cluster into two size groups: roughly 1.4 and 2.4 times Earth's size.
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