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 GRBs (4) High-Energy Pheno (4) Solar System/Planetary Sci (4) Star Formation & Evolu (4) Supernovae (4) Active Galactic Nu (2) Astronomy Educa (2) Cosmo (2) Exopla (2) Galactic Structure & Stellar Populat (2) Interstellar Me (2) Astrobio (1) Clusters of Galaxies/Large-scale Struc (1) Galaxy Formation & Evolu (1) (-) Heliophy (2) State (-) MD (2) Facet State City Baltimore (3) Bethesda (2) Boulder (1) Chevy Chase (1) College Park (1) Ellicott City (1) Fairfax (1) Greenbelt (13) Laurel (4) Marriottsville (1) Potomac (1) Washington (1) (-) Silver Spring (2) Facet City Membership Class Div Affil - DPS (1) Full Member (1) Facet Membership Class Division DPS (1) Facet Division Showing 1-2 of 2 results Meredith Elrod Div Affil - DPS Affiliation Independent State/Province MD Country United States Laurence Twigg Full Member Affiliation SSAI State/Province MD Country United States