hydrothermalvent white smokers

Recreation of Earth’s ancient hydrothermal vents suggests life could emerge even on ‘hellish worlds’

One theory for how life emerged suggests that it originated in the sea, at alkaline hydrothermal vents. It’s impossible to ...
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Could life have emerged multiple times on Earth, in the universe?

If we discover that life forms on Mars or Europa do not share an origin with Earth life, we'll have ...