A study published in ScienceDaily reveals that tidally locked exoplanets, which have one side perpetually facing their star and the other in eternal darkness, may still harbor conditions suitable for life.

Researchers simulated mantle convection using glycerol and thermochromic crystals to model how internal heat circulation could create habitable zones.

The findings suggest these planets might develop geothermal environments capable of sustaining microbial life, particularly in mid-latitudes where temperature gradients could allow liquid water.

While surface temperatures on such worlds are extreme (with one side scorching and the other freezing), the study highlights that subsurface processes might generate stable conditions.This challenges previous assumptions about planetary habitability and opens new avenues for astrobiology research.

The implications extend to understanding magnetic field generation and geological activity on distant worlds, offering insights into potential life-supporting mechanisms beyond our solar system.