Home›Astrobiology›dark forest hypothesis🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisNederlandsPortuguêsSvenskaTürkçeРусскийالعربية한국어中文日本語EntityQ114998390· pop 22· linked from 216 articlesdark forest hypothesishypothesis that alien life has not been discovered because alien civilizations are silent and very cautiousAvailable in 22 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsالعربيةAfrikaansAzerbaijaniConnectionssearch for extra-terrestrial intelligenceEntityBreakthrough InitiativesEntityCategoriesAstrobiologyAstronomical controversiesAstronomical hypothesesFermi paradoxHypothesesSearch for extraterrestrial intelligence