Ilse Cleeves

Ilse Cleeves serves as an Associate Professor at the University of Virginia, conducting research on the molecular and physical processes underlying planetary system formation. Her work centers on protoplanetary disks—the birthplaces of planets—around low-mass stars, utilizing interstellar molecular emission as a key diagnostic tool to trace chemical and physical evolution.

Her research spans critical domains in modern astrophysics:

• Planetary System Origins
• Protoplanetary Disk Chemistry
• Interstellar Molecular Emission
• Low-Mass Star Formation
• Solar System Formation Pathways
• Exoplanet Formation Environments

Leading the Cleeves Research Group, she investigates how primordial disk materials coalesce into planets, comets, and other solar system bodies. This work provides foundational insights into our solar system's uniqueness and the potential for habitable worlds elsewhere, leveraging observational and theoretical approaches to decode planet-formation mechanisms.