The mysteries of Uranus and Neptune continue to intrigue scientists. Their internal structures are still largely unknown, making them a focal point for research. Recent studies suggest that these icy giants may experience hydrogen-water demixing. This phenomenon could provide insights into their atmospheric and geological processes.
Moreover, researchers are now examining sub-Neptunes, which are emerging as the most prevalent type of exoplanets in our galaxy. The implications of hydrogen-water interactions on these planets, including K2-18b and TOI-270d, are significant for understanding their potential for hosting life. This exploration not only sheds light on our solar system but also broadens our knowledge of worlds beyond it.