SMRTR Science & EngineeringApr 15, 2025Nautilus

When Earth Was a Pale Green Dot

SMRTR summary

Earth's ancient green oceans likely supported cyanobacteria growth, triggering the Great Oxygenation Event that transformed the atmosphere and oceans, paving the way for more complex life forms to develop.

SMRTR provides this summary for quick context. The original article belongs to Nautilus.

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