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ALIENS are surely AMONG US: Average star has TWO potentially Earth-like worlds

Palf

Context, context. If there's no tx/rx at Alpha Centauri, there's no point in having one here. But if there is one there, it means we can get there and have already done it. Which means 550 AU is "local" for us already.

My main point is that such comms cannot be detected by the usual SETI methods, and as such assures a high degree of privacy. If that's the aliens' cup of tea, you'll never know, and SETI is a waste of effort.

But it does give a sensible answer to the Fermi question, even in the face of the ongoing blizzard of new exoplanet discoveries

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