Scientific study tried to prove how many civilizations there are in the universe

And study carried out by the National Autonomous University of Mexico (UNAM) has thrown new light on the possibility of the existence of extraterrestrial civilizations In the universe.

Through complex mathematical equations, researchers have attempted determine how many of these civilizations could be present beyond our planet and what characteristics they could have.

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One of the main contributions of the study It is the proposal of a new equation, based on the Drake equationwhich aims to calculate the probability of the existence of intelligent life outside Earth.

This new equation considers several key factors, including the number of solar-type stars that form each year, the fraction of these stars that have planetary systems, and the number of planets in the habitable zone of these systems.

The lead researcher, Leticia Carigi Delgado of the UNAM Institute of Astronomy, suggests that these extraterrestrial civilizations They could have a lifespan of up to 100 thousand yearswhich would make them significantly more advanced than Earth society.

However, It also presents two possible scenarios: an optimistic one, in which these civilizations could last for a long period of timeand another pessimist, in which his existence would be much shorter.

The equation developed by specialists includes seven key points and three categories to determine the probability of intelligent life on other planets. These points cover astronomical, chemical, biological and sociological aspects, and aim to provide an accurate estimate of the presence of extraterrestrial civilizations.

However, despite the advances made in this study, the researchers recognize that some of the values ​​necessary to calculate the probability of extraterrestrial life are difficult to define precisely. In particular, the average time a civilization emits signals into space, represented by the variable “L”, remains a point of uncertainty.

Ultimately, the study concludes that, due to these limitations and the lack of precise data, the existence of extraterrestrial civilizations cannot yet be determined with certainty.