2019-04-05, 14:42
Mars Has Methane--But Does It Have Life?
Multiple lines of evidence suggest the gas occasionally surges into the Red Planet’s atmosphere. Could it be a sign of a subsurface biosphere?
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/artic...have-life/
Multiple lines of evidence suggest the gas occasionally surges into the Red Planet’s atmosphere. Could it be a sign of a subsurface biosphere?
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/artic...have-life/