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TagAsymptotic burnout

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Flying spacecrafts

New Study on Why Aliens Never Phone, Never Write, Never Visit

Planetary scientists suggest that civilizations follow a trajectory in which there is only a short window of time to look for intelligent extraterrestrial civilizations

On the one hand, the National Academy of Sciences has said that we may communicate with extraterrestrial intelligences during our lifetimes. On the other hand, Italian physicist Enrico Fermi (1901–1954) asked, “Where are they?” (the Fermi Paradox). A new study suggests that the natural development of civilizations may be to blame: In the hopes of answering this question, a new paper published on May 4 in the journal Royal Society Open Science claims that “civilizations either collapse from burnout or redirect themselves to prioritizing homeostasis, a state where cosmic expansion is no longer a goal, making them difficult to detect remotely.” “Either outcome — homeostatic awakening or civilization collapse — would be consistent with the observed absence of [galactic-wide] civilizations.”…