Civilizations Could Time Their Communications Based on the Movement of a Single Star

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Civilizations Could Time Their Communications Based on the Movement of a Single Star

The Search for Extraterrestrial Intelligence has been ongoing for decades at this point. Despite that, we have yet to find any rock-hard evidence of a signal from an alien civilization. When asked about this, experts point out just how little of the overall signal space we’ve analyzed. A signal could be coming from anywhere in the sky, at any frequency, and might not be continuous. Constraining the “search space” could help us find a signal fast…