2 years ago
Earth's core is in a weird superionic state—"It is quite abnormal'
Earth's inner core is likely a weird composition of superheated elements making it both liquid and solid at the same time, a study has suggested. The extreme temperatures and pressures found at the center of the Earth were once thought to cumulate in a solid inner core made mostly of iron. This core gives the planet its magnetic field that shields us from solar radiation.
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