Earth's Inner Core Is Mysteriously Changing Shape, Study Reveals
A new, detailed probe of Earth's heart reveals that the rotating inner core doesn't just change in rotation speed – it also appears to change in shape, with subtle variations appearing in the way acoustic waves propagate through the planetary center.
Earth's inner core may have changed shape, according to researchers studying unknown transformations deep within the planet.
Earth's inner core is undergoing structural transformation. Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the ...
It looks like we might have to rewrite the textbooks. What we have always known about the Earth’s inner core has changed, and researchers have provided us with new information. Scientists recently ...
When an electric current passes through a metal wire, a magnetic field forms around that wire (see diagram ... the Earth (see image below right), the liquid metal that makes up the outer core ...
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Melting temperature and phase stability of iron under core-like conditions shed light on Earth's geodynamicsIn contrast, the methods used by the researchers allowed them to measure the phase diagram of iron under conditions mimicking those at the depths of the Earth, which they could then use to ...
The Earth is made up of different layers: Therefore, instead of tectonic plates moving because of the convection currents, evidence suggests it is the plates that drive the convection. Slab pull ...
If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A new study published in Nature Geoscience claims that the Earth’s inner core may ...
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