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Makes me curious what past/future aspects of our solar system we would have considered special had we been alive then.
by AlecSchueler 3y ago
Makes me curious what past/future aspects of our solar system we would have considered special had we been alive then.
- jackcosgrove 3y agoLiquid water oceans on Mars are believed to have existed in the past.
- onetimeuse92304 3y agoIf it makes you feel better, outer planets with all their moons will be in habitable zone for a short time when our Sun will reach red giant stage in some billions of years.