Exploring the Hollow Earth Hypothesis: Fact or Fiction?
By Sarah Norman | February 9, 2024
What's Down There?
While modern science has firmly established that our planet isn't actually hollow, we respect that some of our readers may, um, hold different beliefs. So, with a sense of wonder and an open mind, let's embark on a fascinating exploration of this enduring hypothesis that has captured the imaginations of generations.
Along the way, we'll uncover intriguing legends, historical accounts, and adventurous tales that have contributed to the enduring fascination with the idea of a Hollow Earth. So, whether you're a curious skeptic or an enthusiast of unconventional theories, join us in this fun and enlightening adventure. Let's begin our journey and continue to unravel the mysteries together!
At some point during grade school, most likely elementary school, students are taught that the earth is made up of four layers: the crust, the mantle, the outer core, and the inner core. The crust is the part we live on and consists of dirt and rock. The mantle is part solid rock and part liquid. The outer core is liquid metal and the inner core is iron and nickel. Students are taught this and most of them accept it, even though no one has ever actually seen any of these layers except for the crust. But, throughout history, there have been people - scientists even - who were convinced that the earth is actually hollow.
Not only did they believe it is hollow, but they believed it to be inhabited. The ancient Greeks believed it to be the location of the Underworld, where the souls of the dead spent eternity. Similarly, while the Christian bible does not specify the location of hell, it is often referred to as “down there” indicating that it is far beneath our feet. There was enough association with this idea for several news networks to spread the hoax that the 1970 drilling of the Kola Superdeep Borehole, the deepest borehole in the world at over seven miles deep, had ceased after microphones picked up the sound of human screams coming from the center of the earth.
Edmond Halley Believed In Multiple Spheres Inside The Earth
Christians and ancient Greeks weren’t the only ones to believe in a hollow earth. In the 17th century, Edmond Halley, the scientist who discovered Halley’s comet, first proposed the Hollow Earth Theory to explain abnormal compass readings. According to his theory, the earth is a series of spherical shells spinning in alternate directions around a central core.
Halley's Atmospheres
Halley believed that between each shell inside the Earth that there was an atmosphere capable of sustaining life. He also believed his theory to account for the Aurora Borealis.
Circular No. 1
Halley’s theory was expanded on in 1818 by John Cleves Symmes, Jr. who published Circular No. 1 in which he declared the Earth to be hollow. His idea was similar to Halley’s with the addition of holes at the North and South poles by which the Earth’s interior could be reached.
Symmes Holes
The holes came to be known as “Symmes Holes.” Symmes also believed the Earth’s interior to be capable of sustaining life and spent much of his own life campaigning for funding to launch an expedition to the North Pole and gain access to the hidden world. He was repeatedly turned down and died before he could begin his expedition.
A False Diary Entry Blew The Symmes Hole To Smithereens
The idea of Symmes Holes is supported by an alleged journal entry from Admiral Richard E. Byrd of the United States Navy in which he claimed to have sailed into one. According to the journal entry, he encountered a lush environment inhabited by an ancient human race and mammoth-like creatures. However, the validity of this diary entry is in doubt as it is dated February 1947, twenty years after Byrd’s flight over the North Pole. And that is assuming that Byrd actually reached the North Pole as many suspected he falsified his navigation records.
The Lost City Of Agartha
It has also been speculated that Hitler and the Nazis were searching for Agartha, the legendary city thought to be inside the hollow earth. This theory is supposedly confirmed by a letter from Karl Unger, a German U-boat navigator, who claimed that U-209 had successfully made it to Agartha and had no plans to return.
The Nazi Escape Plan In The Center Of The Earth
Supposedly, the Nazis were searching for Agartha as a potential escape plan for Hitler and many believe that Hitler did not die but escaped into the underground world. There is, of course, no evidence to prove this; however, the most popular diagram of Agartha was drawn by a German scientist in 1935.
The Kola Superdeep Borehole Is Less Impressive Than You Think
The most logical way to put the Hollow Earth Theory to rest would be to simply go there and find out. However, there is nothing simple about that idea. The aforementioned Kola Superdeep Borehole made it less than a third of the way through Earth’s crust. More recent attempts to reach the mantle have involved drilling through the ocean floor where the crust is much thinner. However, that is a complicated and expensive undertaking and so far all attempts have failed. In any case, the average Hollow Earth theorist would be unlikely to be a part of such an endeavor and would likely view any government-funded expedition with skepticism.
In Search Of The Semmes Holes
There have, however, been multiple attempts to locate the Semmes holes at the poles. In 2002, a man named Dallas Thompson spoke on a late-night radio show about a near-death experience during which he was granted knowledge of the earth’s interior. He went so far as to publish a book about his theories entitled Cosmic Manuscript and began raising funds for an expedition to the North Pole.
Dallas Thompson Disappeared Before His Journey Could Begin
After Thompson announced that he had received funding and would begin his trip on May 24, 2003, things immediately went awry. However, in December of 2002, he pulled his book from the shelves and, shortly afterward, he disappeared and was never heard from again.
Adventurers Still Believe They Can Reach The Inside Of The Earth Through The North Pole
Another Hollow Earth theorist, Rodney M Cluff, author of World Top Secret: Our Earth IS Hollow!, made two bids for the North Pole. The first time, he was turned away by a sign warning that it was a private road and not to go any further. The second time, the trip never even began. The expedition leader, Steve Currey, was diagnosed with brain tumors and died just before they were due to leave.
Hollow Earth Journeys Never End Well
A new leader, Dr. Brooks Agnew, was appointed but lost funding in his company after a major stockholder withdrew his money because of the planned expedition. The final straw was the death of another team member due to a plane crash. Whether due to mysterious forces or just strange coincidences, it would seem that a journey to the center of the earth must remain in the realm of science fiction for the time being.
The Science Doesn't Add Up
Despite the allure of a hidden world beneath our feet, the evidence has consistently shown that our planet's core is not the hollow realm once envisioned by some. Through a series of compelling narratives and historical accounts, we've unraveled the mysteries, challenges, and ultimate disappointments that have marked the pursuit of the Hollow Earth hypothesis, reaffirming the enduring solidity of the Earth's core as understood by contemporary science.
