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 (1) (-) Exopla (1) State AR (1) CA (4) CO (1) CT (2) FL (1) GA (1) IN (1) MA (4) MD (2) MI (1) NM (1) PA (1) RI (1) TN (1) VA (2) (-) NY (1) Facet State City Ithaca (1) Facet City Membership Class Graduate Student (1) (-) Full Member (1) Facet Membership Class Division DPS (5) HEAD (4) DDA (2) LAD (1) (-) HAD (1) Facet Division Showing 1-1 of 1 results Philip Nicholson Full Member Affiliation Cornell University State/Province NY Country United States