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Study: Earth's Inner Core Is Changing Shape

  • #Environment/energy
  • #World
  • #Science & technology
story
FEB 11
Image copyright: Wikimedia Commons
story last updated FEB 12

The Spin

Narrative A

The discovery of inner core deformation represents a groundbreaking advancement in understanding Earth's internal dynamics. The changes suggest a more dynamic and interconnected relationship between the inner and outer core than previously thought, potentially affecting the planet's magnetic field generation and rotation patterns.

Nature Geosciencewww.ndtv.com

Narrative B

The observed changes might have alternative explanations beyond shape deformation, such as unrelated changes in the outer core or convection within the inner core itself. The limited data coverage and indirect nature of seismic measurements make it challenging to definitively determine the exact nature of these changes.

New ScientistNew York Times

Metaculus Prediction


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Articles on this story

Forces deep underground seem to be deforming Earth's inner core
New ScientistFEB 11
Scientists Detect Shape-Shifting Along Earth’s Solid Inner Core
New York TimesFEB 11
Scientists are baffled after discovering Earth's inner core is DEFORMED
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Earths inner core is changing shape, scientists say
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Earth Inner Core Might Harbor Volcanoes And Landslide
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