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 (2) Astrobio (1) (-) Exopla (1) State (-) TX (1) Facet State City Boulder (1) Houston (1) San Antonio (1) Shavano Park (1) Sherman (1) Tempe (1) (-) Austin (1) Facet City Membership Class E (1) Facet Membership Class Division (-) DPS (1) Facet Division Showing 1-1 of 1 results William Cochran E Affiliation University of Texas, Austin State/Province TX Country United States