Dante’s Inferno describes Lucifer falling from Heaven — or an asteroid impact?

Lucifer’s fall is not just a theological image, but a violent shock that excavates Hell within the Earth and projects the matter that gives rise to the mountain of Purgatory. The similarities with an asteroid impact are intriguing.

Long before telescopes revealed a turbulent Solar System, Dante Alighieri He imagined something terrible falling from the sky. In his Inferno, from the 14th century, the falling object wasto Lucifer, the Lord of Darkness himselfthat is, Satan, expelled from heaven after rebelling against God.

But Timothy Burberyprofessor of English at Marshall University, argues that Dante described this fall in a surprisingly physical language.

Satan does not just descend. It crashes into the Earth, tears it apart, excavates Hell and leaves behind enough displaced matter to form Purgatory Mountain on the opposite side of the world. For Burbery, this strikingly resembles the asteroid impact.

His thesis is not that Dante secretly understood the science of asteroids. Didn’t understand. The point is stranger and more interesting: a medieval poet, working with theology, myth and an imagination extraordinary, may have conceived one of the first thought experiments in literature on planetary impact physics.

Hell, the first part of the narrative poem The Divine Comedyby Italian writer Dante Alighieri, was written at the beginning of the 14th century. And that happened a lot before scientists realized that rocks could fall of space.

For millennia, there have been reports of objects falling from the sky. But scholarly opinion has long viewed these reports with suspicion or explained the meteors as atmospheric phenomena.

This began to change in 1794, when Ernst Chladni argued that meteorites had extraterrestrial originand especially after the fall of the L’Aigle meteorite in France in 1803, whose research by Jean-Baptiste Biot helped establish the study of meteors as a science.

The first asteroid, Ceres, had been discovered just 2 years earlierin 1801. The modern science of asteroid impacts would emerge even later, with 20th century studies of impact craters, such as Meteor Craterin Arizona, and later with the 1980 proposal that a giant impact helped end the age of the dinosaurs.

It took a long time to accept the fact that Earth could be hit by meteors and asteroids. In the medieval cosmos, the heavens were often seen as perfect and largely immutable.

It is in this context that Burbery’s reading becomes provocative, says . In Dante Alighieri’s world, Hell is not just a moral landscape. It is also a hole in the planet.

A crater at the bottom of the universe

Dante and Virgil go down the nine circles of Hellfinally arriving at Satan, frozen in the center of the Earth. They then pass beyond it and emerge into the Southern Hemisphere, where Purgatory Mountain rises from the ocean.

In the logic of the poem, Lucifer’s fall made him penetrate the Earthwhile the displaced rock was projected away and upward.

“Although Dante was not a scientist, he was one of the first people in history to think through the physical effects of a large mass impacting the Earth at high speed”, writes Burbery, who presented his idea at the recent general assembly of the European Geosciences Union.

“In Dante’s view, the size and speed of the Devil are such that, upon landing, instantly creates Hell, a massive cratercircular and terraced, that reaches the center of the Earth.”

Viewed this way, the nine circles of Hell begin to look less like arbitrary architecture and mere literary artifice, and more like a vast basin of multiple rings.

Planetary scientists know of structures of this type on the Moon, Venus, Mercury and Earth. When large bodies hit a planet, they don’t simply blow a clean hole. Send shock waves through the rock, they excavate basins, raise ledges and, sometimes, create elevations or terraces in ring.

Of course Dante was writing theology and poetry. But he imagined consequences that modern readers might recognize as the physical effects of an impact with a cosmic body.

The most obvious comparison is , the crater buried beneath Mexico’s Yucatan peninsula.

About 66 million years ago, an asteroid approximately 10 kilometers wide struck Earth, triggering a devastating era similar to nuclear winter, which put an end to the dominance of dinosaurs non-avians in the ensuing mass extinction.

Naturally, this impact, however powerful it was, did not pierce to the center of the Earth, but it extremely and practically instantly altered the planet’s climate and biosphere.

Burbery’s summary also refers to an even greater event: the possible, when a body the size of Marsoften called Theia, may have crashed into the early Earth.

These are not literal, exact matches to Dante. These are scale references. They show what happens when high-speed bodies carry enough energy to reshape worlds.

Other details of this reinterpretation are even more speculative, but are still interesting to imagine — for those who appreciate this type of fiction that mixes myth, fantasy and science.