i'm glad you said something. if you want to get technical then they've been studying this for 80 fucking years and the best they've come up with is "it just be like that". in 80 years the best guess is that it's an atmospheric phenomenon that just "happens". i'm parsing through 18gb of documents but this comes up consistently. extraterrestrial can't be ruled out but it also can't be the definitive answer because there is no proof, only evidence. well theres evidence it's earth bound as well. it's not fucking aliens. shut up.
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