If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...
Modern Engineering Marvels on MSN
The first real alien signal might be a last-ditch burst
What would happen, then, should the first unquestionable indication of alien technology come in the form of a momentary flare ...
Since the first Search for Extraterrestrial Intelligence (SETI) experiment in 1960, scientists have been scanning the Milky ...
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