Earth Inner Structure

Scientists say shape of Earth’s inner core is changing

‘It’s almost science fiction’: Scientists say the shape of Earth’s inner core is changing

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward, Earth’s inner core in changing shape.

The Washington Post on MSN · 1d

Scientists discover yet another change to Earth’s inner core: its shape

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating more material in some areas and less in others — almost like creating hills and valleys.

moneycontrol.com · 1h

Earth's inner core is mysteriously changing its shape and affecting life in a strange way, say scientists

Scientists suggest Earth's inner core may have changed shape over the past 20 years, potentially affecting the planet's magnetic field, based on seismic wave analysis.

Interesting Engineering on MSN1d

Earth’s inner core undergoing structural changes, affecting length of days

The study analyzed decades of seismic data, including recordings of repeating earthquakes near Antarctica between 1991 and ...

Hosted on MSN12h

Earth grew an extra, never-before-seen 'radiation belt' after last year's supercharged solar storm — and it's probably still there

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

New Scientist on MSN1d

Forces deep underground seem to be deforming Earth's inner core

Seismic waves suggest the planet's solid inner core is being pulled out of shape – and it has undergone these changes over ...

Nature19d

Earth's Inner Core Dynamics and Structure

The Earth's inner core is a solid sphere composed primarily of iron and nickel, located at the center of our planet. Understanding its dynamics and structure is crucial for comprehending the ...

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