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Tag: “protoplanetary disks”

About Half of the Water You Drink is Older than the Sun

September 26, 2014

New research reveals that as much as one half of all of Earth’s current water supply is older than the Sun. An international team of scientists led by Ilse Cleeves at the University of Michigan looked back into creation of Earth and our solar system to find out where all of the water came from. […]

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