8155 20260725160418.0 SEMIN-2026-0023 Hakim, Kaustubh Chemical Composition of Sub-Neptunes Using a Multi-Disciplinary Approach 2025 2025-10-23 FEDtWIN/ Prf-2021-022/ STELLA NO Institute of Science and Technology Austria (ISTA), Klosterneuburg, Austria kaustubh.hakim@ksb-orb.be SEMIN