ScienceEarly Mars reportedly had complex water systemsAstrobiology.com describes complex water systems on early Mars in a report it shared on September 21, 2026.AS1 Source, , TLDRAstrobiology.com reports that complex water systems have been revealed on early Mars.Combined views9121 Source, first seen 23d ago10 likesCombined views9121 Source, first seen 23d ago10 likes