University of Arkansas

Researcher links mass extinctions to 'Planet X'

Periodic mass extinctions on Earth, as indicated in the global fossil record, could be linked to a suspected ninth planet, according to research published by a faculty member of the University of Arkansas Department of Mathematical ...

dateMar 30, 2016 in Astronomy
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The implications of cosmic silence

The universe is incomprehensibly vast, with billions of other planets circling billions of other stars. The potential for intelligent life to exist somewhere out there should be enormous.

dateAug 11, 2017 in Astronomy
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