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 Exopla (4) Solar System/Planetary Sci (4) Star Formation & Evolu (4) Active Galactic Nu (3) Cosmo (3) Heliophy (3) Astrobio (2) Astronomy Educa (2) Galactic Structure & Stellar Populat (2) GRBs (2) High-Energy Pheno (2) Supernovae (2) Galaxy Formation & Evolu (1) Interstellar Me (1) (-) Clusters of Galaxies/Large-scale Struc (1) State AB (1) AL (1) AZ (2) CA (7) CO (1) CT (1) MD (3) México/B.C. (1) MI (1) MN (1) ND (1) NJ (1) NM (1) OH (2) PA (1) TX (1) WA (3) (-) NY (1) Facet State City Poughkeepsie (1) Facet City Membership Class Undergrad Student (1) Facet Membership Class Division DPS (1) HAD (1) HEAD (1) LAD (1) SPD (1) (-) DDA (1) Facet Division Showing 1-1 of 1 results Juan Guerrero Undergrad Student Affiliation Vassar College State/Province NY Country United States