Cyril Gapp
Cyril Gapp is a PhD student at the max-planck-institute-for-astronomy (MPIA) in Heidelberg, Germany.
Work
- Lead author of the jwst/NIRSpec rotational-transit study detecting a dawn–dusk atmospheric asymmetry on the ultra-hot Jupiter wasp-121b (Gapp et al., Nature Astronomy 2026, DOI 10.1038/s41550-026-02887-6). See src-jwst-wasp-121b-dawn-dusk-2026-06.