Earth’s inner core, a solid iron sphere nestled deep within our planet, has slowed its rotation, according to new research. Scientists from the University of Southern California say their discovering challenges previous notions about the inner core’s behavior and raises intriguing questions about its influence on Earth’s dynamics.
The inner core, a mysterious realm located nearly 3,000 miles beneath our feet, has long been known to rotate independently of the Earth’s surface. Scientists have spent decades studying this phenomenon, believing it to play a crucial role in generating our planet’s magnetic field and shaping the convection patterns in the liquid outer core. Until now, it was widely accepted that the inner core was gradually spinning faster than the rest of the Earth, a process known as super- rotation. However, this latest study, published in the journal Nature, reveals a surprising twist in this narrative.
Poster Comment:
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