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Earth's Core Has Two Inner Cores | San Jose News
Description
Scientists have uncovered that Earth’s inner core isn’t one solid mass but two distinct regions, revealed through seismic wave analysis from earthquakes. This groundbreaking finding challenges old models and suggests the core is made of nested spheres, with a unique innermost layer. The discovery could revolutionize our understanding of Earth’s magnetic field, planetary formation, and deep interior dynamics — proving our planet still hides profound secrets waiting to be unlocked.
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