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Now, let's get serious. There are no aliens known to exist, just a bunch of anecdotes, and no matter how high you stack anecdotes, they never become evidence. We hope there is other life out there, and we consider it likely. But someone has to be the first form of intelligent life in the universe, and there is no evidence that it isn't us.

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They may have evolved beyond the need for what we call food. Food intake and exhaust are ( consider the recent toilet overhaul on space station) a gravid problem in space travel beyond the one-night stand. This would make sense, as would some form of suspended animation in transit.

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15y ago

What else can I help you with?