Comment on The Milky Way is probably full of dead civilizationsparentComments−thomassmith6510moIf that's the case, we're just the first intelligent civilisation or civilisation of radio-wave-emitting bugs to evolve in our immediate vicinity. :)−nandomrumber10moNeutrino sources outside of stars / stellar-like objects would be a dead giveaway of either unexplained physics or nuclear fusion / fission technology, and much harder / impossible to hide than EM tech.We should look for those.
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If that's the case, we're just the first intelligent civilisation or civilisation of radio-wave-emitting bugs to evolve in our immediate vicinity. :)
Neutrino sources outside of stars / stellar-like objects would be a dead giveaway of either unexplained physics or nuclear fusion / fission technology, and much harder / impossible to hide than EM tech.
We should look for those.