A new study presented at the European Geosciences Union (EGU) General Assembly in Vienna in April 2026 has put forward a striking argument: that the geometry of Hell as described in Dante Alighieri's Inferno closely mirrors the physical structure produced by a large planetary impact event. The research, led by Dr. Iain Stewart of the University of Plymouth, suggests that the medieval poet may have encoded real geophysical knowledge into his 14th-century masterwork, some five centuries before modern science had the tools to describe such phenomena. Hell's Geometry and the Science of Craters Dante's Inferno describes Hell as a vast, inverted conical pit beneath the Earth's surface, narrowing downward through nine concentric circles toward a frozen core. According to the
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