JWST data suggest exoplanet K2-18b may have molten surface rather than a watery ocean - Phys.org
phys.orgSubmitted by physorg8953 in science
A multi-institutional team of astronomers, Earth scientists and planetary physicists has found evidence, via data from the James Webb Space Telescope (JWST), that some hycean exoplanets may have molten surfaces rather than watery oceans. In their study, publi…