A 700-Year-Old Map of Hell? Geologists Say Dante’s Inferno Mirrors an Asteroid Crater
A new study presented at the European Geosciences Union (EGU) General Assembly in Vienna proposes a striking geological interpretation of one of literature’s most famous landscapes. Researchers argue that the geometric structure of Hell described in Dante Alighieri's 14th-century poem Inferno closely resembles the structure of a large planetary impact crater.
The research was presented separately by Dr. Iain Stewart of the University of Plymouth and Professor Timothy Burberry of Marshall University, an expert in geomythology.
The Geometry of the Underworld
The study notes that Dante describes Hell as an inverted conical pit with nine concentric circles that narrow to a frozen core. Researchers argue that this layout matches the profile of a "complex impact crater," which is typically characterized by terraced inner walls, central uplift, and a broad, flat floor.
The nine circles of Hell are compared to the terraced ridges observed in massive meteor strikes, such as those found on Mars.
The scale of Dante's Hell, described as being roughly the size of the Mediterranean basin, is noted by researchers to be consistent with a very large terrestrial impact structure—though they acknowledge this may be a coincidence. A specific comparison is drawn to the Chicxulub impact crater, though the study does not claim Dante had direct knowledge of it.
The Science of Lucifer’s Fall
In the poem, the fall of Lucifer creates a massive crater, forming Hell with its nine concentric circles, and displaces rock to form the Mountain of Purgatory.
Professor Burberry noted that Dante was "one of the first persons in history to think through the physical effects of a large mass slamming into the Earth at high speed."
This suggests the poet intuitively modeled a cosmic collision centuries before the concept was scientifically understood.
Context and Limitations
The scientific concept of objects falling from the heavens was not widely accepted until the 19th century. Researchers note that Dante drew on the works of Aristotle and Arabic scholars, and they propose that this classical knowledge inadvertently captured the morphology of a large impact structure.
The study has not yet been published in a peer-reviewed journal, and the authors acknowledge that the hypothesis remains speculative.
Inferno is the first part of Dante's Divine Comedy, written between 1308 and 1321.