Re:Lost Advanced Civilizations
by davedx on Wednesday August 19, 2020 @07:06AM
(#24209122)
Citation needed.
There's plenty of evidence Mars once had much more surface water than it does today. IIRC liquid water is one of the primary preconditions for the evolution of Earth-like life.
There's plenty of evidence Mars once had much more surface water than it does today. IIRC liquid water is one of the primary preconditions for the evolution of Earth-like life.
What about Mars disfavoured it?