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 Heliophy (15) Solar System/Planetary Sci (3) Astronomy Educa (1) Exopla (1) (-) Cosmo (1) State CO (1) Facet State City Zurich (1) Facet City Membership Class Alumni Affiliate (5) Amateur Affiliate (61) Div Affil - DPS (13) Div Affil - HAD (1) Div Affil - HEAD (2) Div Affil - LAD (2) Div Affil - SPS (2) Educator Affiliate (19) Full Emeritus Member (80) Full Member (720) Graduate Student (141) Honorary Member (4) International Affil (20) Undergrad Student (19) (-) Div Affil - SPD (1) Facet Membership Class Division SPD (1) Facet Division Showing 1-1 of 1 results Jan Stenflo Div Affil - SPD Affiliation Inst. of Astronomy State/Province CO Country United States