Re:Post-Detection SETI Protocols and METI: The Time Has Come...
by pdonis on Saturday February 11, 2017 @06:59PM
(#13625662)
> Sure there are.
If you include "believed to be impossible" in the definition, I guess.
Re:Post-Detection SETI Protocols and METI: The Time Has Come...
by pmoriarty on Saturday February 11, 2017 @07:34PM
(#13625809)
"When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong." -- Arthur C. Clarke
No.