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 Astrobio (1) Exopla (1) Galactic Structure & Stellar Populat (1) Heliophy (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) Galaxy Formation & Evolu (1) (-) Star Formation & Evolu (1) State MA (1) Facet State City Annapolis (1) Baltimore (1) Bethesda (1) Carlisle (1) Charles Town (1) Charlottesville (3) Chula Vista (1) Clarksville (2) Commerce (1) Daytona Beach (1) Denver (1) East Lansing (1) Fayetteville (1) Flagstaff (1) Gaithersburg (1) Greenbelt (1) Harrisonburg (1) Huntsville (1) Indianapolis (1) Irvington (1) Laurel (1) Middletown (1) Morgantown (1) Moscow (1) Mountain View (1) New Haven (1) Oklahoma City (1) Pasadena (1) Pittsburgh (2) Providence (1) Provo (1) Richardson (1) Silver Spring (1) Socorro (1) South Pasadena (1) Tucson (1) (-) Cambridge (1) Facet City Membership Class Amateur Affiliate (1) Full Emeritus Member (1) Graduate Student (1) (-) Full Member (1) Facet Membership Class Division HEAD (28) DPS (2) LAD (2) SPD (2) (-) HAD (1) Facet Division Showing 1-1 of 1 results Charles Lada Full Member Affiliation SAO State/Province MA Country United States