One major part of the new movie Godzilla vs. Kong is the journey to Hollow Earth and the conspiracy theory is assumed to be true in the Monsterverse.
So, what exactly is the Hollow Earth and is it real? The rest of this post will contain some minor spoilers from Godzilla vs.
Kong, so beware of reading further. The theory that the Earth is hollow began with 17th-century scientist Edmund Halley, who proposed that the center of the planet is hollow and surrounded by various layers.
Modern-day theorists believe that the interior of the Earth has multiple environments and is habituated by exotic and extinct animals.
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