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 Solar System/Planetary Sci (11) Astrobio (8) Exopla (5) Interstellar Me (4) Heliophy (1) (-) Star Formation & Evolu (3) State (-) MD (3) Facet State City Baltimore (2) Damascus (1) Elkton (1) Germantown (1) Kalamazoo (1) Laurel (1) Washington (1) (-) Greenbelt (3) Facet City Membership Class F (2) Full Member (1) Facet Membership Class Division HEAD (8) LAD (6) DDA (1) (-) DPS (3) Facet Division Showing 1-3 of 3 results Perry Gerakines F Affiliation NASA GSFC State/Province MD Country United States Stefanie Milam F Affiliation NASA Goddard Space Flight Center State/Province MD Country United States Gioia Rau Full Member Affiliation NASA/GSFC State/Province MD Country United States