Until now it was thought that there was very hot lava and molten metal at the center of our planet. One researcher argued that there was a black hole in the center of the Earth.
The flat Earth theory is not the only strange theory about the structure of the Earth. There is another strange theory called the Empty World theory. According to this theory, the interior of our planet is hollow, the entrances are only in the polar region, but neither the people of the world go up nor the people of the world go down. Among those who believe in this theory is Edmond Halley, the astronomer, mathematician, and scientist who discovered the Halley comet.
A former NASA employee came up with a similar and radical theory. According to this theory, our planet was shaped by particles gathering around a small black hole. This black hole still exists. This field is responsible for volcanoes, earthquakes and the earth’s magnetic field. At least according to theory.
Louise Riofrio previously worked in Ocean Engineering Space Systems as an assistant senior researcher at NASA’s Johnson Space Center, according to information on her LinkedIn page. According to Riofrio’s claim, the Earth was shaped around a black hole like pearls shaped around a grain of sand. This black hole is also the source of the planet’s internal heat and plays a role in the formation of earthquakes, volcanoes and islands.
The researcher is currently in the team that produces an atomic clock for a study on the International Space Station to kontrol whether the speed of light is changing. Recently, every discussion involving time travel or the speed of light somehow comes to black holes.
The black hole in the scientist’s theory is not as enormous as the examples in space, but roughly the size of a grain of sand. A black hole of this size özgü a mass equal to the mass of the Moon.
Although the theory is quite interesting, it did not appear in a journal with an academic article, but instead appeared in an interview on a site famous for conspiracy theories. This is why people approach this issue with suspicion. Frankly, the theory is quite interesting, however, when we consider the basic structure of science, it is not the right method to make a claim and expect it to be falsified. You have to prove your claim.
Source: https://mysteriousuniverse.org/2019/05/scientist-claims-theres-a-black-hole-in-center-of-the-earth/