Worlds with Eternal Magma Oceans ⚡ экспресс
Original: "Most Rocky Sub-Neptunes are Molten: Mapping the Solidification Shoreline for Gas Dwarf Exoplanets"
Beneath the hydrogen envelope of most known sub-Neptunes, an eternal ocean of liquid magma likely churns.
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Almost all known Neptune-sized planets may never solidify. Beneath hydrogen skies, eternal oceans of molten magma churn—and telescopes can spot their traces.
🎯 Sub-Neptunes are the most common planet type in our galaxy, yet none exist in our Solar System.