Why And How Aliens May Know Humans Exist


What would it take to hide an entire planet? It sounds more like a question posed in an episode of “Star Trek” than in academic discourse, but sometimes the bleeding edge of science blurs with themes found in science fiction. Of course we’ve been leaking our own position to distant stars via radio and television signals…


Why And How Aliens May Know Humans Exist
Why And How Aliens May Know Humans Exist

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