Unveiling Earth's Ancient Origins: High Iron Oxidation Found in Primordial Magma
A recent study reveals that early Earth's magma ocean had a higher oxidation state, resulting in an atmosphere rich in CO2 and SO2, which could have hindered the formation of biomolecules. The research suggests that the late accretion of reducing materials after Earth's formation played a crucial role in creating a habitable environment. The study sheds light on the composition of Earth's earliest atmosphere and provides insights into the conditions necessary for the development of life.