In the May 2012 issue of Astronomy, SETI scientist Seth Shostak wrote an article about his dream scenario: one in which astronomers, after years of searching, actually find evidence of an intelligent extraterrestrial society. “What happens when we detect alien life?” details not just the official procedure scientists and the government will follow but also the way people like you might react to the news. After all, if we learn that we are not alone in the universe, the lives of those stuck on Earth — and their interactions with each other — surely will change.
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