Two buried ‘supercontinents’ hiding inside Earth could be much older than previously thought
Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...
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What's inside Earth quiz: Test your knowledge of our planet's hidden layers
Our planet's interior is much too deep and hot to explore with probes, so scientists rely on seismic waves to understand and model its structure. Seismic waves are shock waves tha ...
Colossal 'Anomalies' in Earth's Mantle Aren't What We Thought
To find out, the team used whole-Earth oscillation data from 104 past earthquakes to create a detailed 3D model of the upper ...
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Earth's Interior
The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...
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Using deep learning to image the Earth's planetary boundary layer
Although the troposphere is often thought of as the closest layer of the atmosphere to the Earth's surface ... using machine learning to make 3D-scanned profiles of the atmosphere, and resolving ...