SMRTR Science & EngineeringNov 20, 2025Interesting Engineering

Planets near stars could surprisingly form water, study turns old theories on head

SMRTR summary

Scientists conducted groundbreaking experiments using laser-heated diamond-anvil cells to recreate conditions on sub-Neptune exoplanets, discovering these worlds can produce water naturally through reactions between their hydrogen atmospheres and molten silicate cores. This finding challenges existing theories that required water delivery from asteroids or planetary migration, potentially revolutionizing the search for alien life.

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