Habitability of the Young Earth Could Boost the Chances of Life ElsewhereJune 05, 2018 / Written by: Joelle Renstrom
An artist’s concept of the early Earth. While still fairly inhospitable compared to today’s standards, the early Earth may have had a more moderate climate and ocean temperature and pH than had been thought. Image credit: NASA.
The conditions on the early Earth have long been a mystery, but researchers from NASA and the University of Washington have now devised a way to account for the uncertain variables of the time, in turn discovering that the conditions of early Earth may have been more moderate than previously thought.
By applying these findings to other rocky planets, the researchers, whose results are published in the Proceedings of the National Academy of Sciences, conclude that the time-frame and likelihood of life persisting elsewhere is greater than first thought.
Read the full story at Astrobiology Magazine.
Source: [Astrobiology Magazine (astrobio.net)]
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