Scientists Discover New Layer Under Earth’s Crust

Image credit: © Andreus | Dreamstime.com. Article by Moumita Basuroychowdhury. The National Digest – March 1, 2023. 

Researchers from Australian National University have found evidence of a hidden layer inside Earth’s inner core. The scientists found the layer, an iron-nickel alloy ball around 800 miles (1350 km) wide, by studying the reverberations of seismic waves from large earthquakes through the Earth. When seismic waves travel […]

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