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 Galactic Structure & Stellar Populat (3) Exopla (2) Solar System/Planetary Sci (2) Star Formation & Evolu (2) Active Galactic Nu (1) Astrobio (1) Astronomy Educa (1) Heliophy (1) (-) Galaxy Formation & Evolu (2) (-) Interstellar Me (1) State AR (1) CA (3) CO (1) CT (2) IN (1) PA (1) RI (1) VA (2) (-) MA (1) (-) MI (1) Facet State City Cambridge (1) East Lansing (1) Facet City Membership Class Educator Affiliate (1) Full Emeritus Member (1) Undergrad Student (2) (-) Full Member (2) Facet Membership Class Division HEAD (15) LAD (6) SPD (2) (-) HAD (2) Facet Division Showing 1-2 of 2 results Megan Donahue Full Member Affiliation Michigan State Univ. State/Province MI Country United States Charles Lada Full Member Affiliation SAO State/Province MA Country United States