Scientists Detect Shape-Shifting Along Earth’s Solid Inner Core
Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the vibrations generated by earthquakes that pass through the planet. The speed and the direction of the seismic vibrations change depending on the density and the elasticity of the rocks.
New Scientist on MSN1d
Forces deep underground seem to be deforming Earth's inner coreSeismic waves suggest the planet's solid inner core is being pulled out of shape – and it has undergone these changes over ...
India Today on MSN1d
Something strange is happening in Earth's core and it's messing with time itselfThe team noticed changes at the planet's centre and the findings shed light on the role that topographical activity plays in ...
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 ...
This appears to be the case, to a rather stunning extent, in the instance of the reporting this week around new findings that researchers say shows the rotation of Earth’s inner core is slowing ...
Although this inner core is white hot, the pressure is so high the iron cannot melt. The iron isn't pure—scientists believe it contains sulfur and nickel, plus smaller amounts of other elements.
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One promising model proposed in 2023 described an inner core that in the past had spun faster than Earth itself, but ...
Geophysicist John Vidale noticed something striking while tracking the way seismic waves move from Earth's crust through its core. The very center of the planet, a solid ball of iron and nickel ...
However, the team from the University of Science and Technology of China and the University of Texas at Austin believe they have found preliminary evidence of a solid inner core within Mars ...
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