Faint Young Sun Paradox

Faint Young Sun Paradox

Scultura, Sessualità, 9.1x16.5x1.0cm
Early in the evolution of Earth, Sol’s output is predicted by astronomical theory to have been roughly 70% of the present day intensity. That should have frozen any oceans. And yet evidence for life-nourishing liquid water is present in the earliest terrestrial rocks almost 4 billion years old.

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Commenti 2

Patrick Smith
2 mesi fa
certainly a point hard to escape from..thanks for your input and support Suzan!..and Happy New Year to you!
Suzan a1qq Hijab
2 mesi fa
Wonderfull Humanbeen Nature - we have to think- Happy new year Patrick!!

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