Bridging the Gap: Using Brown Dwarfs to Examine Silicate Clouds in Giant Exoplanet Atmospheres.
By: Emily Calamari, Jacqueline K. Faherty, Channon Visscher, Marina E. Gemma, Austin Rothermich, Francisco Ardévol Martínez, Sherelyn Alejandro Merchan, Genaro Suárez
Published: 2026-03-12
View on arXiv →#astro-ph.EP
Abstract
This research explores silicate cloud formation in giant exoplanet atmospheres by drawing parallels with brown dwarfs, using data from the James Webb Space Telescope. We analyze how stellar magnesium-to-silicon ratios influence cloud composition and structure, providing insights into planet formation mechanisms. This comparative study helps in understanding the diverse atmospheric conditions of exoplanets and their potential habitability.