Scientists: There’s Something Lurking in the Center of Earth’s Core – Futurism

“It’s very exciting and might mean we have to re-write the textbooks!”
Innermost Core
In school, you probably learned that our planet is made up of four distinct layers: the crust, the mantle, the outer core, and the inner core.
But new research by a team of scientists from The Australian National University (ANU) is shaking up the game: like a Russian doll, they say, the inner core has yet another core hidden inside of it.
This innermost inner core may have been caused by a dramatic event early…

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