The Earth’s inner core is a total mystery – here’s how we’re starting to solve it | The-14 Earth's inner core, a solid iron-nickel sphere, generates our magnetic field, but its formation and age remain a mystery due to complex supercooling processes.

The Earth’s inner core is a total mystery – here’s how we’re starting to solve it
#Science #Physics #EarthScience #InnerCore #MagneticField #Geophysics #Supercooling #PlanetMysteries #EarthsCore #MineralPhysics
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