Ravit Helled

Planetary-interior modeler at the university-of-zurich. Co-author of the interior-modeling component of the toi-5205-b JWST atmosphere paper summarized in src-sciencedaily-forbidden-exoplanet-atmosphere-2026-04. Their work argues that the bulk planet is ~100× more metal-rich than its visible atmosphere — a result with implications for planetary-migration models.