Sentences with phrase «early planetary conditions»
Not exact matches
«It's important work,» says Christopher McKay, a planetary scientist at NASA Ames Research Center in Moffett Field, Calif. «This is a move toward more realism in terms of what the conditions were on early Earth.»
https://www.scientificamerican.com/
Conditions on early Earth may have been too extreme for life to begin, but not so on our planetary neighbor.
Instead of approaching the origins - of - life puzzle from a chemistry perspective, Ranjan looked at it from a planetary perspective, attempting to identify the actual conditions that might have existed on early Earth, around the time the first organisms appeared.