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) State AB (1) AL (1) AZ (5) CA (14) Chiang Mai (1) CO (3) CT (1) FL (2) GA (2) IA (2) MA (5) MD (5) ME (1) MI (1) ND (1) NH (2) NJ (2) NM (4) NY (4) OH (1) ON (1) PA (2) TN (2) TX (1) VA (3) WY (1) (-) MN (1) Facet State City Grand Marais (1) Facet City Membership Class Full Emeritus Member (1) Facet Membership Class Division (-) HAD (1) Facet Division Showing 1-1 of 1 results Mark Hollabaugh Full Emeritus Member Affiliation State/Province MN Country United States