PREMISE: WE HAVE BARELY LOOKED. “Tarter et al. and others have argued strongly to the contrary: bright and obvious radio beacons might be quite common in the sky, but we would not know it yet because our search completeness to date is so low, akin to having searched a drinking glass’s worth of seawater for evidence of fish in all of Earth’s oceans.”
https://lnkd.in/dKzsrBv
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022