Re:What Should We Do If Extraterrestrials Show Up?
by argvargc on Saturday April 17, 2021 @10:29AM
(#26844506)
That might be a good Ask HN question - surely some here would be able to answer it.
Our extensive radio transmissions would surely already have been received, but the nukes (being secret initially), if detectable at interstellar distances, could certainly give away destructive capability earlier than radio transmissions could reveal.
Our extensive radio transmissions would surely already have been received, but the nukes (being secret initially), if detectable at interstellar distances, could certainly give away destructive capability earlier than radio transmissions could reveal.