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 Astronomy Educa (1) Solar System/Planetary Sci (1) (-) Exopla (1) (-) Heliophy (1) State (-) CA (1) Facet State City Los Angeles (1) (-) Pasadena (1) Facet City Membership Class Graduate Student (1) (-) Full Emeritus Member (1) Facet Membership Class Division HAD (3) DDA (1) DPS (1) (-) SPD (1) Facet Division Showing 1-1 of 1 results Stephen Edberg Full Emeritus Member Affiliation State/Province CA Country United States