A new study of decades worth of seismogram data shows that the surface of Earth’s iron and nickel core is more malleable than scientists thought.
For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet that sits some 3,000 miles (4,828 kilometers) below the surface.
The next layer is the mantle, which makes up most of Earth's volume and is composed of dense, semi-solid rock. Then there is the outer core, made of liquid metal, and the inner core, a solid ball of ...
3d
Live Science on MSNScientists discover giant blobs deep inside Earth are 'evolving by themselves' — and we may finally know where they come fromGiant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.
Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.
The discovery that inert helium can form bonds with iron may reshape our understanding of Earth’s history. Researchers from ...
Earth's innermost layer is called the core. The outside of Earth's core is made from molten nickel and iron that can reach temperatures of 9,000 degrees Fahrenheit (5,000 degrees Celsius).
Earth’s core could contain helium from the early solar system. The noble gas tucks into gaps in iron crystals under high pressure and temperature.
10d
ScienceAlert on MSNSunken Continents Near Earth's Core Could Unbalance Our Magnetic FieldContinent-sized structures of mineral protruding from the lower mantle towards Earth's outer core may be contributing to an ...
A groundbreaking study reveals that the Moon has a solid inner core with a density comparable to iron, reshaping our ...
The next layer is the mantle, which makes up most of Earth's volume and is composed of dense, semi-solid rock. Then there is the outer core, made of liquid metal, and the inner core, a solid ball ...
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