Recent population-level studies of sub-Neptune atmospheres have identified a parabolic trend in transmission spectrum amplitude for planets with Teq ~ 500-800 K. While the trend has been commonly attributed to […]
![2D color map as a function of Teq and [M/H]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/04/Sub-Neptunes-as-Soot.png?resize=1200%2C710&ssl=1)
Recent population-level studies of sub-Neptune atmospheres have identified a parabolic trend in transmission spectrum amplitude for planets with Teq ~ 500-800 K. While the trend has been commonly attributed to […]