Dr. Pascucci's research is directed towards understanding how planets form and evolve and how common are planetary systems like our own Solar system. To this end, her group carries out observations aimed at characterizing the physical and chemical evolution of gaseous dust disks around young stars, the birth sites of planets. In addition, they use exoplanet surveys to re-construct the intrinsic frequency of planets around mature stars. By linking the birth sites of planets to the exoplanet populations, they contribute to building a comprehensive and predictive planet formation theory, a necessary step in identifying which nearby stars most likely host a habitable planet like Earth.