While humanity continues its life normally, there could be up to 4 hostile extraterrestrial civilizations in the galaxy ready to destroy us… This has been confirmed by the study of a Spanish scientist.
Despite the fact that no signs of extraterrestrial life have yet been found, it’s almost a fact that we’re not the only ones. developed species in the Universe. However, it is possible that this intelligent life is hostile to us.
This is how he revealed it Albert Chevalierastrophysicist and PhD student in conflict resolution at the University of Vigo, Spain.
4 hostile alien civilizations in the galaxy
Caballero had spoken about extraterrestrial life in the past for the International Journal of Astrobiology, in a Article peer-reviewed at the University of Cambridge.
But this new workshop goes much further, ensuring that humanity can be in the crosshairs of hostile civilizations.
Messages sent to deep space could attract hostile civilizations.
The scientist explains how hostile alien civilizations rise above us. He does this because, according to what he says, humanity, by reaching the Type I in the Kardashev scalewould make interstellar journeys to invade neighboring planets.
It also ensures that at least one hostile alien civilization in the Milky Way has already mastered interstellar travel.
To make his calculations, the expert used a formula that considers how Advanced technologies they seem to make civilizations less likely to attack each other.
To do this, he based himself on the way humans have offensive territories of other humans. By adding potentially habitable exoplanets to the galaxy, he discovered that at least 4 hostile alien civilizations they could live there.
However, he also discovered that the Earth is more likely to be destroyed by an asteroid than by an alien attack.
In short, Caballero relied on world history of invasions of the last century, the military capabilities of the countries concerned and the increase in energy consumption in the world. So he came to his conclusion.
Alberto Caballero assures that, despite his study, it is unlikely that we will be attacked. Credit: Vigo Lighthouse.
Although he is aware that the calculation could be wrong, he writes that the results could serve as the basis for a international debate about sending the first serious interstellar radio messages to nearby planets that may harbor life.
“we do not know the spirit of aliens. An extraterrestrial civilization may have a brain with a different chemical composition and may not have our empathy or have more psychopathological behaviors,” Caballero said.
He also clarified that all calculations are based only in life as it is known. We know nothing about intelligent extraterrestrial life.
Greetings sent to outer space
Caballero is not the first scientist to declare that it would be dangerous to be visited by an extraterrestrial civilization. However, contact was never established.
Several astronomers even doubt the usefulness of the first stellar radio message which was broadcast in deep space in 1974 through the Arecibo telescope, towards GJ273b19 light years away, the only world considered potentially habitable.
The the similarity with the Earth is estimated at 85%, but the message will reach the exoplanet in the 2029 and if there is a response, it will reach the Earth in 2041.
“The problem is that the message only contained music and a scientific tutorial to decode it. That is to say, it was a symbolic interstellar message, and therefore unlikely to be be received and deciphered by any civilizationas long as it exists.”
Yet scientists will transmit a second radio message into deep space with simple communication principles, basic mathematical concepts, physical formulas, DNA components with information about humans, Earth and a return address .
The team in charge also assured that the message will feature digitized representations of the solar system, the Earth’s surface and human life, as well as an invitation to respond to the message.
With the increased interest from powers, such as the United States, in the extraterrestrial issue, it seems that more effort will be made to try to establish contact. What would happen if what Alberto Caballero claimed was true, and us through a hostile civilization?
References: ABC.es / Very interesting.
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