Terrestrial riddle solved: We now know where our oceans came from

March 14, 2020 - General

One of planet Earth’s great riddles has been clarified. We now have proof of the origin of our oceans. The evidence is found in billions of years old rocks that were collected in Greenland by a Danish researcher from the University of Copenhagen.

Credit: NASAShortly after Earth was formed 4.5 billion years ago, all readily evaporable elements disappeared in a giant collision that created the moon. This giant impact left Earth…

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Source: archeo

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