Member Directory
The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business.
Filter Results By
Type of Science
- Interstellar Me (3)
- Heliophy (2)
- High-Energy Pheno (2)
- Supernovae (2)
- Active Galactic Nu (1)
- Astronomy Educa (1)
- Clusters of Galaxies/Large-scale Struc (1)
- Galactic Structure & Stellar Populat (1)
- Solar System/Planetary Sci (1)
- Star Formation & Evolu (1)
- (-) GRBs (2)
- (-) Galaxy Formation & Evolu (1)
State
City
- Abu Dhabi (1)
- Acton (1)
- Albuquerque (1)
- Alexandria (2)
- Allendale (1)
- Altadena (2)
- Amado (1)
- American Fork (1)
- Ames (1)
- Amherst (3)
- Amsterdam (1)
- Ann Arbor (7)
- Arcadia (1)
- Arlington (2)
- Asheville (3)
- Ashland (1)
- Athens (1)
- Atlanta (1)
- Auburn (1)
- Auckland Park (1)
- Austin (7)
- Baltimore (48)
- Basel (1)
- Baton Rouge (1)
- Bédarieux (1)
- Beijing (3)
- Bellingham (1)
- Belmont (1)
- Bentonville (1)
- Berkeley (15)
- Big Pine (1)
- Bloomington (7)
- Boca Raton (1)
- Bochum (2)
- Boston (2)
- Bothell (3)
- Boulder (9)
- Bowling Green (1)
- Bozeman (1)
- Brooklyn (1)
- Broomfield (1)
- Brunswick (1)
- Busan (1)
- Calgary (2)
- Cambridge (32)
- Canton (1)
- Canyon (1)
- Carrollton (1)
- Catonsville (1)
- Cedar Rapids (1)
- Cerdanyola Del Valles (1)
- Chadds Ford (1)
- Chapel Hill (3)
- Charleston (1)
- Charles Town (2)
- Charlottesville (8)
- Chester (1)
- Chicago (7)
- Clemson (1)
- Cleveland (2)
- Cleveland Heights (1)
- College Park (5)
- College Station (3)
- Columbia (4)
- Columbus (8)
- COLUMBUS (1)
- Concord (1)
- Conway (1)
- Coos Bay (1)
- Copenhagen (1)
- Coral Gables (1)
- Corvallis (2)
- Costa Mesa (1)
- Crawley (1)
- Crownsville (1)
- Daejeon (2)
- Dallas (1)
- Daly City (1)
- Davis (1)
- Delanco (1)
- Denver (1)
- Derwood (1)
- Durham (2)
- Dwingeloo (1)
- East Lansing (5)
- Edgewood (1)
- Edinburg (1)
- Ellicott City (1)
- Elon (1)
- El Segundo (1)
- Eugene (2)
- Evanston (3)
- Ewing (2)
- Exeter (1)
- Fairfax (1)
- Fayetteville (1)
- Flagstaff (2)
- Flint (1)
- Forest Hills (1)
- Fort Lauderdale (1)
- Fort Worth (2)
- Fremont (1)
- Fuquay Varina (1)
- Gainesville (1)
- Gaithersburg (1)
- Galway (1)
- Garching (4)
- Garching Bei. Muenchen (1)
- Germantown (2)
- Giessen (1)
- Gilbert (1)
- Glendora (1)
- Gloucester (1)
- Golden (1)
- Goleta (2)
- Grand Forks (1)
- Green Bank (2)
- Greenbelt (19)
- Greenville (1)
- Greenwich (1)
- Grinnell (1)
- Gwanak-gu (1)
- Hadano (1)
- Hamilton (1)
- Hanover (3)
- Harrisonburg (1)
- Hartford (1)
- Haverford (2)
- Hawthorn (1)
- Heidelberg (1)
- Hempstead (2)
- Heraklion (1)
- Herriman (1)
- Hilo (6)
- Hong Kong (1)
- Honolulu (3)
- Houston (3)
- Hsinchu City (1)
- Hull (1)
- Huntingdon (1)
- Huntsville (4)
- Hyattsville (1)
- Incline Village (1)
- Indianapolis (1)
- Irvine (4)
- Irvington (1)
- Ithaca (2)
- Jhongli City (1)
- Johnson City (1)
- Kaduna (1)
- Kamuela (3)
- Kansas City (1)
- Katonah (1)
- Keaau (1)
- Knoxville (2)
- Kolkata (2)
- La Jolla (4)
- Lakewood (1)
- Lancaster (2)
- La Pine (1)
- Laramie (2)
- Las Cruces (6)
- La Serena (3)
- LaSerena (1)
- Las Vegas (3)
- Laurel (1)
- Lawrence (2)
- Leiden (2)
- Lexington (1)
- Livermore (1)
- Liverpool (1)
- Lockport (1)
- London (2)
- Los Alamos (3)
- Los Angeles (6)
- Los Lunas (1)
- Loudonville (1)
- Louisville (2)
- Lowell (2)
- Lubbock (2)
- Lynden (1)
- Madison (13)
- Mankato (1)
- Manly (1)
- Marriottsville (1)
- Mason (1)
- McDonald Observatory (1)
- McKinney (1)
- Medford (2)
- Media (1)
- Melbourne (2)
- Menlo Park (1)
- Merced (1)
- Mexico City (1)
- Miami (1)
- Middlebury (1)
- Middletown (2)
- Minneapolis (4)
- Mississippi State Univ. (1)
- Missouri City (1)
- Mitaka (2)
- Moffett Field (1)
- Monash University (1)
- Mont Alto (1)
- Morgantown (3)
- Mountain View (2)
- Mt Prospect (1)
- Muncie (1)
- Munich (1)
- Murrysville (1)
- Nagoya (1)
- Nashville (7)
- Newark (3)
- New Haven (11)
- New Market (1)
- New Paltz (1)
- New York (7)
- Niceville (1)
- Nolensville (1)
- Norman (2)
- North Branford (1)
- North Dartmouth (1)
- Northport (1)
- Northridge (1)
- Norwich (1)
- Notre Dame (2)
- Oakland (2)
- Oak Ridge (1)
- Orangeburg (1)
- Orangevale (1)
- Orlando (1)
- Orono (1)
- Orting (1)
- Ottawa (1)
- Owensboro (1)
- Oxford (1)
- Palmdale (1)
- Palo Alto (1)
- Palos Verdes Estates (1)
- Paris (1)
- Parrish (1)
- Pasadena (33)
- Paterswolde (1)
- Philadelphia (1)
- Piscataway (9)
- Pittsburgh (8)
- Plattsburgh (1)
- Playa Del Rey (1)
- Pleasanton (1)
- Pomona (1)
- Port Jefferson (1)
- Portland (1)
- Port Orchard (1)
- PORTSMOUTH (1)
- Prescott (1)
- Preston (1)
- Princeton (9)
- Providence (1)
- Provo (3)
- Raleigh (3)
- Rancho Mirage (1)
- Reading (1)
- Reno (2)
- Richmond (1)
- Riverside (2)
- Rochester (4)
- Rock Island (1)
- Rockville (1)
- Rohnert Park (1)
- Roma (1)
- Rome (1)
- Ruston (1)
- Sacramento (1)
- Saint Louis (3)
- Saint Paul (1)
- Salt Lake City (5)
- San Angelo (1)
- San Antonio (1)
- San Bernardino (1)
- San Diego (2)
- San Francisco (1)
- San Jose (2)
- San Luis Obispo (1)
- San Ramon (1)
- Santa Barbara (1)
- Santa Cruz (5)
- Santa Fe (1)
- Santee (1)
- Santiago (1)
- San Ysidro (1)
- Saratoga Springs (1)
- Scarsdale (1)
- Schenectady (1)
- Seal Beach (1)
- Seattle (8)
- Sendai (1)
- Seoul (2)
- Shanghai (1)
- Silver Spring (3)
- Singapore (1)
- Socorro (4)
- South Pasadena (1)
- Sparks (1)
- Springfield (1)
- St-Anaclet (1)
- St. Louis (2)
- Stanford (7)
- Stansbury Park (1)
- State College (1)
- Stockton (1)
- Storrs (1)
- St Paul (1)
- Swisher (1)
- Sydney (1)
- Tallahasse (1)
- Tallahassee (1)
- Tampa (2)
- Tempe (6)
- Toledo (4)
- Toronto (6)
- Towson (1)
- Tucson (38)
- Tuscaloosa (2)
- Union City (1)
- University of North Texas (1)
- University Park (3)
- Urbana (6)
- Usaf Academy (1)
- Vancouver (1)
- Victoria (3)
- Villanova (3)
- Walnut Creek (1)
- Washington (22)
- Westfield (1)
- Westford (1)
- West Lafayette (1)
- Weston (1)
- Weston Creek (1)
- Whistable (1)
- Williamstown (2)
- Windermere (1)
- Winnipeg (1)
- Winona (1)
- Winthrop (1)
- Woodside (1)
- Wooster (1)
- Wynnewood (1)
- Ypsilanti (1)
- Zurich (1)
- (-) Iowa City (2)
- (-) La Laguna (1)
Membership Class
Johan Knapen
Full Member
Affiliation
Instituto de Astrofísica de Canarias
State/Province
Tenerife
Country
Spain