Space and astronomy news
formulated an equation to calculate the number of detectable extraterrestrial civilizations in our Milky Way. Rather than being a scientific principle, the equation was intended as a thought experiment that summarized the challenges SETI researchers faced. This became known as theThis is motivated by ongoing research into the origins of life on Earth and the preconditions that led to its emergence.
As noted, the Drake Equation was not intended as a tool for estimating the number of extraterrestrial intelligences but as a guide for how scientists should search for life in the Universe. The formula for the equation is:is the length of time that these civilizations would have to transmit their signals into space.
In their paper, the team calculated the fraction of ordinary matter that is converted into stars over the entire history of the Universe based on different Dark Energy densities. Stars are essential to life, creating heavier elements through nuclear fusion that allow for planet formation, biochemistry, and all life as we know it. Their model predicts that the most efficient density for star formation would be 27%, compared to 23% scientists have observed in our Universe.
These findings could have significant implications for cosmology and the ongoing debate about whether or not our Universe is “fine-tuned” for life. As Dr. Sorini explained in a Royal Astronomical Society
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Study examines whether high levels of omega-3, omega-6 help protect against cancerThey lower your cholesterol and help your brain. Now research suggests that omega-3 and omega-6 polyunsaturated fatty acids — found in fatty fish, nuts and some oils — may also help prevent a variety of cancers.
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Nat Geo's 'The Stanford Prison Experiment: Unlocking the Truth' examines notorious studyThrough unparalleled access, National Geographic's latest docuseries embarks on a gripping journey through the six-day Stanford Prison Experiment with a deluge of reveals, new subjects and a smoking-gun archive.
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Nat Geo's 'The Stanford Prison Experiment: Unlocking the Truth' examines notorious studyThrough unparalleled access, National Geographic's latest docuseries embarks on a gripping journey through the six-day Stanford Prison Experiment with a deluge of reveals, new subjects and a smoking-gun archive.
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Nat Geo's 'The Stanford Prison Experiment: Unlocking the Truth' examines notorious studyThrough unparalleled access, National Geographic's latest docuseries embarks on a gripping journey through the six-day Stanford Prison Experiment with a deluge of reveals, new subjects and a smoking-gun archive.
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New Docuseries Examines the Infamous ‘Stanford Prison Experiment’A new docuseries will explore the Stanford prison experiment, a 1971 simulation that forever shifted the field of psychology.
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Groundbreaking telescope reveals first piece of new cosmic mapThis week, see how new telescopes may reshape how astronomers view the cosmos, discover forgotten medieval cities, learn about fireflies’ early evolution, and more.
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