How giant ‘Blobs’ of rock have influenced Earth’s magnetic field for millions of years – new research
Kyrylo Glivin/Shutterstock While we have sent probes billions of kilometres into interstellar space, humans have barely scratched the surface of our own planet, not even making it through the thin crust. Information about Earth’s deep interior comes mainly from geophysics and is at a premium. We know it consists of a solid crust, a rocky […]
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