Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Galaxy Formation & Evolu (3) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) Galactic Structure & Stellar Populat (2) GRBs (2) High-Energy Pheno (2) Solar System/Planetary Sci (2) Star Formation & Evolu (2) Supernovae (2) Active Galactic Nu (1) Astrobio (1) Exopla (1) Interstellar Me (1) (-) Astronomy Educa (1) (-) Heliophy (1) State NY (1) Facet State City Poughkeepsie (1) Facet City Membership Class AM (2) Div Affil - LAD (2) F (7) Full Member (6) GR (1) Graduate Student (2) International Affil (1) JR (1) (-) Undergrad Student (1) Facet Membership Class Division SPD (13) HAD (12) DPS (11) HEAD (7) DDA (6) (-) LAD (1) Facet Division Showing 1-1 of 1 results Juan Guerrero Undergrad Student Affiliation Vassar College State/Province NY Country United States