When Did Earth Become Ready for Life?

New 3D model finds Earth may have become ready for life 4.33 billion years ago

Early Earth may have reached a sweet spot when cooler crust and widespread hydrothermal systems gave fragile prebiotic chemistry time to persist.

When Did Earth Become Ready for Life?

Earth may have become a promising place for the chemistry that led to life about 4.33 billion years ago, according to a new study. At that time, some parts of the planet may have stayed cool long enough for fragile molecules to survive, while asteroid impacts still helped create places where useful chemical reactions could […]

New Study Pinpoints When Early Earth May Have Become Ready for Life’s Chemistry

Conditions on the early Earth may have become stable enough to sustain the chemistry associated with the origins of life around 4.33 billion years ago, according to new research […]