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The biggest-ever sample of core material from Earth's mantle could have valuable clues into the origins of life
You can read full details in the journal Science. The types of rock we retrieved are known as abyssal peridotites—the primary rocks of Earth's upper mantle. We collected the core from a zone ...
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Mass Of Earth-Like Rock Found Under The Far Side Of The Moon, Say Scientists
On Earth, granite is the result of the cooling ... which is why we really don’t see that type of rock on other planets,” said Professor Stephen M. Elardo, NASA Early Career Fellow; Assistant ...