New ‘Life Equation’ Estimates the Chances of Intelligent Alien Life
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New ‘Life Equation’ Estimates the Chances of Intelligent Alien Life

A new theoretical model, inspired by the famous Drake Equation, offers insights into the likelihood of intelligent life emerging in our universe—and potentially in other hypothetical universes. The Drake Equation, developed by astronomer Dr. Frank Drake in the 1960s, aimed to estimate the number of detectable alien civilizations in the Milky Way. Now, over 60 years later, astrophysicists at Durham University have crafted a new approach that examines factors like the universe’s expansion and star formation rate, influenced by a mysterious force called dark energy. Dark energy, making up over two-thirds of our universe, drives its accelerated expansion. Since stars are necessary for life as we know it, this new model estimates the probability of life emerging in both our universe and others, based on varying levels of dark energy. Instead of calculating the exact number of life-bearing planets, it compares the odds of an intelligent observer existing in universes with different properties. This model suggests that a typical observer might expect a universe with higher dark energy density than ours. The study, published in Monthly Notices of the Royal Astronomical Society, reveals that dark energy’s influence impacts the formation of stars and galaxies, essential for life. In universes with the most efficient star formation, around 27% of matter would become stars—slightly higher than the 23% seen in our own universe. Dr. Daniele Sorini from Durham University explains that dark energy’s role in expanding the universe, balanced by gravity’s pull, enables the creation of stable regions where stars and planets can form and life can evolve. This study indicates that even higher levels of dark energy could still support life, implying our universe’s particular conditions are rare but not necessarily ideal for intelligent life. This research could help scientists explore how different dark energy densities affect cosmic structures and the potential for life across other universes, challenging our understanding of existence. The post New ‘Life Equation’ Estimates the Chances of Intelligent Alien Life appeared first on Anomalien.com.