The path of human development and evolution adds up to about millions of years, originated on the African continent, experienced two large-scale out of Africa in the middle, and finally only Homo sapiens under the genus has developed so far, and other human races have gone extinct. Along the way, the world we know is limited to marine ecosystems, terrestrial ecosystems, and that's all we know.
Life on Earth has been developing and multiplying for 3.8 billion years, distributed in different ecosystems such as oceans, mountains, deserts, jungles, etc., but have you ever thought about the size of the earth, and there may be a geocentric world inside it?
A few days ago, a monthly magazine in the United States published a report that scientists believe that there may be "alien worlds" hidden inside the Earth, of course, this does not refer to the real world, but fragments of other celestial bodies.
The formation of the Earth is generally understood to occur in the early days of the solar system, when a dense point of matter in the middle of a primordial nebula gradually gathered, and when nuclear fusion reached a certain scale, the sun appeared. Some relatively dense points around will attract more material to gather, and the large planets in the solar system will begin to form, of course, the initial presumably not the current scale, but in the process of development, different celestial bodies collide and merge, and eventually form the basic celestial structure of the solar system.
Scientists believe that the earth was not what it is in the early days, a wandering planet was named "Theia", it broke into the solar system and collided with the earth, scientists believe that this wandering planet is comparable to Mars, and the debris generated after the collision eventually gathered called today's moon, which also explains the origin of the moon.
Scientists had previously thought that ancient impacts had fused the ancient Earth and Theia, but recently scientists have made new discoveries that the mysterious dense points that exist inside the Earth are fragments of Theia, which is also called "alien worlds" by scientists, and scientists can detect these dense regions based on seismic waves. Because the density of the "Theia" fragments is too large, they eventually sink directly through the convection zone into the lowest mantle.
<h1 class="pgc-h-arrow-right" > does the real "geocentric world" exist? </h1>
Whether the geocentric world really exists, this has been doubted in the early days of mankind, there are views that the interior of the earth is hollow, there is unknown life there, of course, there are also people who think that the UFOs that often appear on the earth are actually derived from the interior of the earth, there may be a geocentric civilization unknown to humans.
A few days ago, I went to see "Godzilla vs. King Kong", although the plot fell into the cliché, but the setting in the play is still more interesting. The background of the story is that there is a huge void in the interior of the earth, and in this huge hollow world, there are different giant beasts tens of meters long, such as King Kong and Godzilla, which are the creatures there, and they can come to the surface of the earth by chance.
In real life, human beings have really suspected that there is an unknown world in the interior of the earth, and from a scientific point of view, the first to propose the hollow theory of the earth was Edmund Halley, the astronomer who discovered Halley's Comet. In Halley's eyes, the Earth's interior is hollow and has multiple spheres nested together.
Of course, scientists have proposed other models, living on the surface of the earth depends on the sun to emit light and heat to obtain energy, while the earth's interior forms a hole, they live on the other side of the crust, relying on the energy released by the earth's core to survive.
However, if the model established by the hollow theory of the earth from modern science has certain defects, from the conduction of seismic waves, the earth's interior is indeed a hierarchical structure, but there can be no holes. From another point of view, even if there is such a world, it is difficult to have life.
Of course, this is only based on the current human cognition to understand this problem, perhaps there was a super civilization on the earth, forever for some unknown disasters eventually turned underground to form a geocentric civilization. They have adapted perfectly to that world, so they don't easily step out of their comfort zone. This is also the background setting of many science fiction film and television works.
Like Verne's science fiction novel Adventures in the Center of the Earth, there is an unknown world in the interior of the earth.
But according to the conventional way of thinking, the celestial body in the formation process is the result of the gradual accumulation of matter, the more the internal density will be greater and the temperature will be higher, scientists believe that the earth's interior is a hot magma world, the most central is the earth's core, the possibility of a cavity is minimal.
Do you think there really is another world inside the Earth?
Text/science black hole, image source network intrusion deletion.