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 Star Formation & Evolu (2) Astronomy Educa (1) (-) Heliophy (1) State AB (2) AZ (1) CA (3) CO (2) DE (1) FL (2) IA (1) MA (1) MD (3) NH (1) NJ (1) NM (3) NV (1) NY (2) ON (1) PA (3) RI (1) VA (1) WA (2) (-) SC (1) Facet State City Salem (1) Facet City Membership Class Full Member (1) (-) Full Emeritus Member (1) Facet Membership Class Division SPD (1) Facet Division Showing 1-1 of 1 results Donald Liebenberg Full Emeritus Member Affiliation State/Province SC Country United States