View Full Version : Communicating Across the Cosmos, Part 1: Shouting into the Darkness

2014-Nov-20, 03:40 PM
Over the last 20 years, astronomers have discovered several thousand planets orbiting other stars. We now know that potentially habitable Earth-like planets are abundant in the cosmos. Such findings lend a new plausibility to the idea that intelligent life might exist on other worlds. Suppose that SETI (Search for Extraterrestrial Intelligence) researchers succeed in their […]

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