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) State (-) TX (1) Facet State City Alpine (1) Arlington (6) Austin (53) Bellaire (1) Blackwell (1) Boston (1) Boulder (1) Brownsville (3) Cambridge (1) Cedar Park (1) Charles Town (1) College Station (12) Commerce (5) Dallas (5) Denton (7) Durham (1) Edinburg (2) Farmers Branch (1) Farmersville (1) Fort Davis (3) Fort Worth (7) Fredericksburg (1) Georgetown (2) Grapevine (1) Greenbelt (1) Harbor City (1) Houston (30) Huntsville (1) Hurst (1) Irving (1) Katy (1) Kerrville (1) Kyle (1) League City (2) Lubbock (5) McDonald Obs (1) McDonald Observatory (1) McDonald Observatory, (1) McKinney (1) Midland (1) Minneapolis (1) Missouri City (1) Moffett Field (1) Mountain View (1) Nashville (1) New Braunfels (1) Pasadena (1) Pflugerville (1) Pipe Creek (1) Prairie View (1) Renton (1) Richardson (2) San Angelo (2) San Antonio (26) San Marcos (1) San Mateo (1) Seabrook (1) Shavano Park (1) Sherman (2) Socorro (1) Spring (1) Stephenville (1) Susan (1) Tempe (1) Tucson (1) Tyler (1) University of North Texas (1) Waco (2) Wichita Falls (1) (-) Wylie (1) Facet City Membership Class Educator Affiliate (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results MaryJean Tykoski Educator Affiliate Affiliation State/Province TX Country United States