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https://www.vice.com/en/article/black-hole-megastructures-may-be-powering-alien-civilizations-scientists-say/ Black Hole Megastructures May Be Powering Alien Civilizations, Scientists Say Aug 9, 2024 - Dyson spheres encompassing around black holes could yield up to one million times more energy than those built around stars, according to a new study. black hole may be alien civilizations megastructures powering https://nautil.us/the-trouble-with-counting-alien-civilizations-237865 The Trouble with Counting Alien Civilizations - Nautilus Mar 4, 2026 - Life on Earth is a sketchy guide to intelligent life in the cosmos. alien civilizations trouble counting nautilus https://www.universetoday.com/articles/can-alien-civilizations-detect-humanity Can Alien Civilizations Detect Humanity? - Universe Today alien civilizations detect humanity universe today https://futurism.com/research-could-be-36-alien-civilizations-galaxy New Research: There Could Be 36 Alien Civilizations in Our Galaxy According to a new study published today in The Astrophysical Journal, there could be more than 30 intelligent alien civilizations hiding in our galaxy. new research could be 36 alien https://sciencedaily.com/releases/2025/08/250822073800.htm Are we accidentally broadcasting our location to alien civilizations? | ScienceDaily Earth may already be broadcasting its presence to alien civilizations without realizing it. A new study shows that our deep-space transmissions, especially... our location alien civilizations accidentally broadcasting sciencedaily https://www.inverse.com/science/james-webb-telescope-aliens-pollution The Webb Telescope could detect alien civilizations by their air pollution Feb 20, 2024 - The possibility of remotely detecting biosignatures has been a hot topic in recent years. The Webb Telescope could do it. webb telescope alien civilizations could detect https://www.livescience.com/how-many-alien-civilizations-exist.html Are there really 36 alien civilizations out there? Well, maybe. | Live Science Jun 16, 2020 - A new calculation posits that there are 36 intelligent alien civilizations sharing the Milky Way with humanity today, but it relies on some big assumptions. 36 alien really https://www.space.com/kardashev-scale The Kardashev scale: Classifying alien civilizations | Space Dec 4, 2021 - The Kardashev scale classifies hypothetical alien civilizations by how much energy they use. the kardashev scale alien civilizations classifying space https://futurism.com/the-byte/alien-civilizations-destroyed-by-ai We're Detecting No Alien Civilizations Because They Were Destroyed by AI, Astrophysicist Proposes AI could be serving as a "great filter" that prevents alien civilizations from surviving long enough for us to notice them. https://futurism.com/astronomer-how-hard-it-is-for-humanity-to-be-in-an-intergalactic-zoo Astronomer Tests Whether Earth Is Being Avoided By Alien Civilizations An astronomer from the UK has determined the odds at which John Ball's 1973 "Zoo hypothesis" can actually be plausible. Computer models show what would need to... astronomer tests whether earth avoided https://futurism.com/do-advanced-alien-civilizations-exist-astrobiologists-provide-a-new-take-on-drakes-equation Do Advanced Alien Civilizations Exist? Astrobiologists Provide a New Take on Drake's Equation Dramatic advancements in our understanding of the cosmos have changed the way scientists interpret the Drake equation. So what does this mean for alien life? https://www.bgr.com/science/hostile-alien-civilizations-might-be-hiding-in-our-galaxy-right-now-study-claims/ Hostile Alien Civilizations Might Be Hiding In Our Galaxy Right Now, Study Claims Jun 5, 2022 - A new paper shared to a pre-publishing site posits that at least four hostile alien civilizations are hiding within the Milky Way galaxy.