50 years ago we wouldn’t be able to detect today’s ourselves from Proxima Centau... | Hacker News

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		rbanffy on Nov 15, 2024 \| parent \| context \| favorite \| on: Congress hears testimony on aliens 50 years ago we wouldn’t be able to detect today’s ourselves from Proxima Centauri. 500 years ago we would barely be able to do so from the Moon.

johnisgood on Nov 15, 2024 [–]

I am just saying that there could be a more advanced whatever you may call it that could detect us while we cannot. Much more advanced to us than we are today.

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