The two primary observable quantities of an exoplanet—its mass and radius—alone are not
sufficient to probe a rocky exoplanet's interior composition and mineralogy. To overcome …

Aims. Characterizing the interior structure of exoplanets is essential for understanding their
diversity, formation, and evolution. As the interior of exoplanets is inaccessible to …

Context. The number of exoplanets with precise mass and radius measurements is
constantly increasing thanks to novel ground-and space-based facilities such as HARPS …

Recent studies have suggested the possibility of Hycean worlds, characterized by deep
liquid water oceans beneath H2-rich atmospheres. These planets significantly widen the …

Recent JWST observations of the sub-Neptune GJ 1214 b suggest that it hosts a high-
metallicity (≳ 100× solar), hazy atmosphere. Emission spectra of the planet show molecular …

The TESS-Keck Survey. XVIII. A Sub-Neptune and Spurious Long-period Signal in the TOI-1751
System - IOPscience Skip to content IOP Science home Accessibility Help Search Journals …

We present a thermal evolution model coupled with a Henyey solver to study the
circumstances under which a rocky planet could potentially host a dynamo in its liquid iron …

During the final stage of planetary formation, different formation pathways of planetary
embryos could significantly influence the observed variations in planetary densities. Of the …

We study the formation of the TRAPPIST-1 (T1) planets starting shortly after Moon-sized
bodies form just exterior to the ice line. Our model includes mass growth from pebble …

In the last few years astronomical surveys have expanded the reach of planetary science
into the realm of small and dense extrasolar worlds. These share a number of characteristics …