TOI-1452 b might be one of the most fascinating “water worlds” ever discovered. Located about 100 light-years away in the constellation Draco, this exoplanet is slightly larger than Earth and could be made up of up to 30% water by mass compared to Earth’s tiny 0.02%. That means it may be covered by a vast, deep global ocean, possibly hundreds of kilometers deep. If confirmed, TOI-1452 b could help scientists understand ocean planets and the potential for life beyond our solar system.
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