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 (2) (-) Star Formation & Evolu (1) State CA (2) IL (1) NY (1) WA (1) (-) MA (1) Facet State City Brighton (1) Facet City Membership Class Amateur Affiliate (2) Full Emeritus Member (5) Full Member (50) Graduate Student (11) Undergrad Student (3) (-) Alumni Affiliate (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Robert Marchwinski Alumni Affiliate Affiliation State/Province MA Country United States