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 (3) Cosmo (3) Galaxy Formation & Evolu (3) Clusters of Galaxies/Large-scale Struc (2) Star Formation & Evolu (2) Active Galactic Nu (1) Galactic Structure & Stellar Populat (1) Interstellar Me (1) (-) Solar System/Planetary Sci (1) State MN (1) Facet State City Albuquerque (2) Alexandria (1) Ames (1) Amherst (1) Ann Arbor (3) Arecibo (1) Asheville (1) Ashland (1) Atlanta (3) Austin (2) Baltimore (4) Bangalore, Karnataka (1) Berkeley (2) Bethesda (1) Black Hawk (1) Bloomington (1) Boulder (7) Brea (1) Calgary (1) Cambridge (7) Campbell (1) Carrollton (1) Chapel Hill (1) Chestnut Hill (1) Chevy Chase (1) Chicago (2) Clemson (1) College Park (1) Columbus (3) Corvallis (2) Davis (1) Delanco (1) Durham (1) Eaton (1) Ewing (1) Fairfax (1) Flagstaff (1) Gainesville (1) Geneseo (1) Göttingen (1) Grand Forks (1) Hanover (3) Hebron (1) Heidelberg (1) Hicksville (1) Honolulu (1) Hyattsville (1) Ithaca (2) La Canada (1) La Crescenta (1) La Jolla (1) Laramie (1) Las Cruces (1) London (2) Los Alamos (1) Los Angeles (7) Lowell (1) Madison (3) Melbourne (3) Minneapolis (1) Mississippi State Univ. (1) Morgantown (2) Nashville (1) Newark (2) New Haven (2) Newville (1) New York (1) North Branford (1) Oslo (1) Ottawa (1) Oxford (1) Palos Verdes Estates (1) Parker (1) Pasadena (5) Plattsburgh (1) Portland (1) Port Orchard (1) Portsmouth (1) Princeton (1) Provo (2) Rancho Mirage (1) Ruston (1) Salt Lake City (1) San Antonio (1) Sandia Park (1) San Diego (1) San Francisco (1) San Jose (1) San Marcos (1) San Mateo (1) San Ramon (1) Santa Fe (1) Seattle (4) Sendai (1) Sparks (1) Stanford (1) Staten Island (1) Toledo (1) Toronto (1) Tucson (6) University Park (1) Urbana (1) Vancouver (1) Washington (3) Watsonville (1) Williamsburg (1) Windermere (1) Winthrop (1) Woodside (1) (-) Grand Marais (1) Facet City Membership Class Full Member (1) (-) 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