Deep beneath your feet, far beyond where any drill can reach, something strange is hiding. Two continent-sized blobs of rock sit just above Earth’s core, hot, dense and stubbornly different from ...
Add Yahoo as a preferred source to see more of our stories on Google. Far beneath your feet, two giant “blobs” of dense rock hover above Earth’s core. (CREDIT: Edward Garnero/Mingming Li/Arizona State ...
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