New information on possibility of early steps of biological evolution on Mars
Indiana [US], August 12 (ANI): The scientific community has definitely proven that Mars had habitable surface environments early in its existence.
Water, energy sources, elements such as carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur, as well as crucial catalytic transition metals linked to life as we know it were all produced by these conditions.
It is unknown, though, if that possibility sparked continued de