Astronomy Clubs & Organizations
Many people in the amateur astronomy hobby like to share the experience with others. Joining an astronomy club can help make the hobby more enjoyable and rewarding. You can enjoy the support and experience of others while learning more about the hobby. There are literally hundreds of astronomy clubs and organizations around the country and around the world.
This listing of astronomy clubs and organizations contains links to Websites for astronomy clubs and organizations throughout the Unites States. You can click on a state name below to view the listings for that state, or browse the complete listing by scrolling the page. If you know of an astronomy club or organization with a Web site that is not listed here, or if you find an error in any of the listings, please contact us by email.
Alabama | Alaska | Arizona | Arkansas | California | Colorado | Connecticut
Delaware | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas
Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan
Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada
New Hampshire | New Jersey | New Mexico | New York | North Carolina
North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | Rhode Island
South Carolina | South Dakota | Tennessee | Texas | Utah | Vermont | Virginia
Washington | West Virginia | Wisconsin | Wyoming
- Auburn Astronomical Society - Auburn, Alabama
- Birmingham Astronomical Society - Birmingham, Alabama
- Shoals Astronomy Club - Florence, Alabama
- University of Montevallo Astronomy Club - Facebook Group
- Von Braun Astronomical Society - Huntsville, Alabama
- AstroVerde - Verde Valley, Arizona
- Coconino Astronomical Society - Flagstaff, Arizona
- East Valley Astronomy Club - Mesa, Arizona
- High Desert Astronomy Club - Kingman, Arizona
- Huachuca Astronomy Club - Sierra Vista, Arizona
- Lake Havasu Astronomy Club - Lake Havasu City, Arizona
- Phoenix Astronomical Society - Phoenix, Arizona
- Prescott Astronomy Club - Prescott, Arizona
- Saguaro Astronomy Club - Phoenix, Arizona
- Sirius Lookers of Sedona - Sedona, Arizona
- Sun City Oro Valley Astronomy Club - Oro Valley, Arizona
- Tucson Amateur Astronomy Association - Tucson, Arizona
- Arkansas Oklahoma Astronomical Society - Morow, Arkansas
- Central Arkansas Astronomical Society - Little Rock/Conway, Arkansas
- Antelope Valley Astronomy Club - Lancaster, California
- Astronomers of Humboldt - Eureka, California
- Astronomical Association of Northern California - Elk Grove, California
- Astronomical Society Of the Desert - Rancho Mirage, California
- China Lake Astronomical Society - Ridgecrest, California
- Eastbay Astronomical Society - Oakland, California
- FirstLight Astronomy Club - Temecula, California
- Fremont Peak Observatory Association - San Juan Bautista, California
- High Desert Astronomical Society - Apple Valley, California
- Kern Astronomical Society - Bakersfield, California
- The Local Group Astronomy Club - Santa Clarita, California
- Los Angeles Astronomical Society - Los Angeles, California
- Mount Diablo Astronomical Society - Walnut Creek, California
- Mountain Skies Astronomical Society - Lake Arrowhead, California
- Orange County Astronomers - Costa Mesa, California
- Peninsula Astronomical Society - Mountain View, California
- Riverside Astronomical Society - Riverside, California
- Sacramento Valley Astronomical Society - Sacramento, California
- San Bernardino Valley Amateur Astronomers - Redlands, California
- San Diego Astronomy Association - San Diego, California
- San Francisco Amateur Astronomers - San Francisco, California
- San Francisco Sidewalk Astronomers - Tiburon, California
- San Jose Astronomical Association - San Jose, California
- San Mateo County Astronomical Society - San Mateo, California
- Santa Barbera Astronomical Unit - Santa Barbera, California
- Santa Cruz Astronomy Club - Santa Cruz, California
- Santa Monica Amateur Astronomy Club - Santa Monica, California
- Sonoma County Astronomical Society - Facebook Group
- South Bay Astronomical Society - Redondo Beach, California
- Southern California Desert Video Astronomers - Southern California
- Tri-Valley Stargazers - Livermore, California
- Ventura County Astronomical Society - Simi Valley, California
- Western Amateur Astronomers - Lafayette, California
- Arkansas Valley Astronomical Society - Buena Vista, Colorado
- Black Canyon Astronomical Society - Montrose, Colorado
- Brighton Astronomy Group - Brighton, Colorado
- Colorado Springs Astronomical Society - Colorado Springs, Colorado
- Denver Astronomical Society - Denver, Colorado
- Longmont Astronomical Society - Longmont, Colorado
- Northern Colorado Astronomical Society - Fort Collins, Colorado
- Sangre Stargazers Astronomy Club - Westcliffe, Colorado
- Western Colorado Astronomy Club - Grand Junction, Colorado
- Astronomical Society of Greater Hartford - Northford, Connecticut
- Astronomical Society of Greenwich - Greenwich, Connecticut
- Astronomical Society of New Haven - Bethany, Connecticut
- Boothe Memorial Astronomical Society - Facebook Group
- Litchfield Hills Amateur Astronomy Club - Torrington, Connecticut
- Thames Amateur Astronomical Society - Noank, Connecticut
- Westport Astronomical Society - Westport, Connecticut
- Delaware Astronomical Society - Wilmington, Delaware
- Delmarva Star Gazers - Smyrna, Delaware
- Alachua Astronomy Club - Gainesville, Florida
- Astronomical Society of Bay County - Panama City, Florida
- Astronomical Society of the Palm Beaches - West Palm Beach, Florida
- Brevard Astronomical Society - Cocoa, Florida
- Central Florida Astronomical Society - Longwood, Florida
- MARS Astronomy Club - Tampa, Florida
- Northeast Florida Astronomical Society - Jacksonville, Florida
- South Florida Amateur Astronomers Association - Fort Lauderdale, Florida
- Southern Cross Astronomical Society - Miami, Florida
- Southwest Florida Astronomical Society - Cape Coral, Florida
- St. Petersburg Astronomy Club - Odessa, Florida
- Tallahassee Astronomical Society - Facebook Group
- The Local Group of Deep Sky Observers - Facebook Group
- Treasure Coast Astronomical Society - Fort Pierce, Florida
- Astronomy Club of Augusta - Augusta, Georgia
- Atlanta Astronomy Club - Atlanta, Georgia
- Flint River Astronomy Club - Griffin, Georgia
- Deerlick Astronomy Village - Sharon, Georgia
- Middle Georgia Astronomical Society - Macon, Georgia
- Oglethorpe Astronomical Association - Facebook Group
- Hawaiian Astronomical Society - Honolulu, Hawaii
- West Hawaii Astronomy Club - Big Island, Hawaii
- Boise Astronomical Society - Boise, Idaho
- Magic Valley Astronomical Association - Kimberly, Idaho
- South East Idaho Astronomical Society - Chubbuck, Idaho
- Astronomical Association of Southern Illinois - Carbondale, Illinois
- Astronomical Society at University of Illinois - Urbana, Illinois
- Chicago Astronomical Society - Chicago, Illinois
- Decatur Area Astronomy Club - Decatur, Illinois
- Fox Valley Astronomical Society - Elburn, Illinois
- Lake County Astronomical Society - Ingleside, Illinois
- Naperville Astronomical Association - Naperville, Illinois
- Northwest Suburban Astronomers - Arlington Heights, Illinois
- Peoria Astronomical Society - Peoria, Illinois
- Popular Astronomy Club - Rock Island, Illinois
- River Bend Astronomy Club - St. Jacob, Illinois
- Rockford Amateur Astronomers - Rockford, Illinois
- Ryerson Astronomical Society - Chicago, Illinois
- Sangamon Astronomical Society - Springfield, Illinois
- Skokie Valley Astronomers - Warrenville, Illinois
- Twin City Amateur Astronomers - Normal, Illinois
- Calumet Astronomical Society - Griffith, Indiana
- Evansville Astronomical Society - Evansville, Indiana
- Fort Wayne Astronomical Society - Fort Wayne, Indiana
- Indiana Astronomical Society - Greenwood, Indiana
- Michiana Astronomical Society - South Bend, Indiana
- Muncie Astronomy Club - Muncie, Indiana
- Rose-Hulman Astronomy Club - Facebook Group
- Stonebelt Stargazers - Bedford, Indiana
- Wabash Valley Astronomical Society - West Lafayette, Indiana
- Warsaw Astronomical Society - Facebook Group
- Ames Area Amateur Astronomers - Ames, Iowa
- Cedar Amateur Astronomers - Cedar Rapids, Iowa
- Des Moines Astronomical Society - Des Moines, Iowa
- Des Moines Astronomy Club (DAC) - Greenfield, Iowa
- Iowa City Astronomy Club - Facebook Group
- Astronomy Associates of Lawrence - Facebook Group
- Kansas Astronomical Observers - Wichita, Kansas
- North Central Kansas Astronomical Society - Manhattan, Kansas
- Northeast Kansas Amateur Astronomers' League - Topeka, Kansas
- Blue Grass Amateur Astronomy Club - Lexington, Kentucky
- Louisville Astronomical Society - Louisville, Kentucky
- West Kentucky Amateur Astronomers - Dawson Springs, Kentucky
- Baton Rouge Astronomical Society - Baton Rouge, Louisiana
- Ouachita Valley Astronomy League - Ouachita Valley, Louisiana
- Pontchartrain Astronomy Society - New Orleans, Louisiana
- Shreveport-Bossier Astronomical Society - Shreveport, Louisiana
- Astronomical Society of Northern New England - Kennebunk, Maine
- Central Maine Astronomical Society - Whitefield, Maine
- Downeast Amateur Astronomers - Facebook Group
- Penobscot Valley Star Gazers - Stockton Springs, Maine
- Southern Maine Astronomers - Cumberland Center, Maine
- Astronomy Club of Southern Maryland - St. Leonard, Maryland
- Baltimore Astronomical Society - Baltimore, Maryland
- Cumberland Astronomy Club - Facebook Group
- Goddard Astronomy Club - Greenbelt, Maryland
- Harford County Astronomical Society - Facebook Group
- Howard Astronomical League - Ellicott City, Maryland
- National Capital Astronomers - Bethesda, Maryland
- Southern Maryland Astronomical Society - White Plains, Maryland
- Tri-State Astronomers - Hagerstown, Maryland
- Westminster Astronomical Society - Westminster, Maryland
- Aldrich Astronomical Society - Paxton, Massachusetts
- Amateur Telescope Makers of Boston - Winchester, Massachusetts
- Amherst Area Amateur Astronomers Association - Amherst, Massachusetts
- Astronomical Society of Southern new England - Taunton, Massachusetts
- Boston University Astronomical Society - Boston, Massachusetts
- Cape Cod Astronomical Society - Harwich, Massachusetts
- Martha's Vineyard Astronomy Club - Chilmark, Massachusetts
- North Shore Amateur Astronomy Club - Amesbury, Massachusetts
- South Shore Astronomical Society - Scituate, Massachusetts
- Springfield Stars Club - Springfield, Massachusetts
- Amateur Astronomers of Jackson - Parma, Michigan
- Delta Astronomical Society - Escanaba, Michigan
- Eastern Michigan University Astronomy Club - Facebook Group
- Ford Amateur Astronomy Club - Dearborn, Michigan
- Grand Rapids Amateur Astronomical Association - Lowell, Michigan
- Grand Traverse Astronomical Society - Traverse City, Michigan
- Kalamazoo Astronomical Society - Kalamazoo, Michigan
- Muskegon Astronomical Society - Muskegon, Michigan
- Oakland Astronomy Club - Rochester, Michigan
- Seven Ponds Astronomy Club - Facebook Group
- Shoreline Amateur Astronomical Association - Holland, Michigan
- Sunset Astronomical Society - Midland, Michigan
- University Lowbrow Astronomers - Dexter, Michigan
- Warren Astronomical Society - Detroit, Michigan
- Arrowhead Astronomical Society - Duluth, Minnesota
- Fargo-Moorhead Astronomical Club - Moorhead, Minnesota
- Glacial Lake Astronomers and Stargazers Society - Villard, Minnesota
- Minnesota Astronomical Society - Minneapolis, Minnesota
- Range Astronomy Club - Iron Range, Minnesota
- Rochester Astronomy Club - Rochester, Minnesota
- Jackson Astronomical Association - Clinton, Mississippi
- Astronomical Society of Eastern Missouri - Wentzville, Missouri
- Astronomical Society of Kansas City - Kansas City, Missouri
- Springfield Astronomical Society - Facebook Group
- Big Sky Astronomy Club - Kalispell, Montana
- Southwest Montana Astronomical Society - Bozeman, Montana
- Western Montana Astronomical Association - West Missoula, Montana
- Yellowstone Valley Astronomy Association - Facebook Group
- Omaha Astronomical Society - Omaha, Nebraska
- Panhandle Astronomy Club - Scottsbluff, Nebraska
- Prairie Astronomy Club - Lincoln, Nebraska
- Astronomical Group of Las Vegas - Las Vegas, Nevada
- Astronomical Society of Nevada - Reno, Nevada
- Las Vegas Astronomical Society - Las Vegas, Nevada
- Western Nevada Astronomical Society - Carson City, Nevada
- Keene Amateur Astronomers - Alstead, New Hampshire
- New Hampshire Astronomical Society - Manchester, New Hampshire
- Amateur Astronomers Association of Princeton - Princeton, New Jersey
- Amateur Astronomers, Inc. - Cranford, New Jersey
- Astronomical Society of the Toms River Area - Toms River, New Jersey
- Morris Museum Astronomical Society - Morristown, New Jersey
- New Jersey Astronomical Association - High Bridge, New Jersey
- North Jersey Astronomical Group - Clifton, New Jersey
- North West Jersey Amateur Astronomers - Great Meadows, New Jersey
- Rockland Astronomy Club - Closter, New Jersey
- Sheep Hill Astronomy Club - Boonton, New Jersey
- Skyland Star Gazers - East Hanover, New Jersey
- Skylands Astronomy Club - Wantage, New Jersey
- South Jersey Astronomy Club - Millville, New Jersey
- STAR Astronomy Society - Red Bank, New Jersey
- United Astronomy Clubs of New Jersey - Hope, New Jersey
- West Jersey Astronomical Society - Gloucester City, New Jersey
- Alamogordo Astronomy Club - Alamogordo, New Mexico
- Amateur Astronomers Group - Alamogordo, New Mexico
- Astronomical Society of Las Cruces - Las Cruces, New Mexico
- New Mexico Tech Astronomy Club - Facebook Group
- Pajarito Astronomers - Los Alamos, New Mexico
- Rio Rancho Astronomical Society - Rio Rancho, New Mexico
- The Albuquerque Astronomical Society - Albuquerque, New Mexico
- Albany Area Amateur Astronomers - Niskayuna, New York
- Amateur Astronomers Association of New York - New York, New York
- Amateur Observers' Society of New York - Glen Oaks, New York
- Astronomical Society of Long Island - Huntington Station, New York
- Buffalo Astronomical Association - Buffalo, New York
- CNY Observers & Observing - Syracuse, New York
- Kopernik Astronomical Society - Vestal, New York
- Mid-Hudson Astronomy Association - New Paltz, New York
- Mohawk Valley Astronomical Society - Clinton, New York
- Rensselaer Astrophysical Society - Troy, New York
- Syracuse Astronomical Society - Syracuse, New York
- Westchester Amateur Astronomers - Valhalla, New York
- Astronomical Society of Rowan County - Facebook Group
- Astronomy Club Of Asheville - Asheville, North Carolina
- Cape Fear Astronomical Society - Wilmington, North Carolina
- Catawba Valley Astronomy Club - Mooresville, North Carolina
- Chapel Hill Astronomical and Observational Society - Chapel Hill, North Carolina
- Charlotte Amateur Astronomers Club - Matthews, North Carolina
- Cleveland County Astronomical Society - Boiling Springs, North Carolina
- Forsyth Astronomical Society - Winston-Salem, North Carolina
- Greensboro Astronomy Club - Greensboro, North Carolina
- Piedmont Amateur Astronomers - Facebook Group
- Raleigh Astronomy Club - Raleigh, North Carolina
- Northern Skies Astronomical Society - Facebook Group
- Astronomy Club of Akron - Akron, Ohio
- Black River Astronomical Society - Wellington, Ohio
- Central Ohio Astronomical Society - Newark, Ohio
- Chagrin Valley Astronomical Society - Chagrin Falls, Ohio
- Cincinnati Astronomical Society - Cleves, Ohio
- Cleveland Astronomical Society - Cuyahoga Heights, Ohio
- Columbus Astronomical Society - Columbus, Ohio
- Cuyahoga Astronomical Association - Olmsted, Ohio
- Lima Astronomical Society - Lima, Ohio
- Mahoning Valley Astronomical Society - Newton Falls, Ohio
- Miami Valley Astronomical Society - Dayton, Ohio
- Richland Astronomical Society - Facebook Group
- Stillwater Stargazers - Facebook Group
- Toledo Astronomical Association - Toledo, Ohio
- Wilderness Center Astronomy Club - Wilmot, Ohio
- Astronomy Club of Tulsa - Tulsa, Oklahoma
- Oklahoma City Astronomy Club - Oklahoma City, Oklahoma
- Starcreek Astronomical Society - Woodward, Oklahoma
- TUVA Astronomy Club - Checotah, Oklahoma
- Central Oregon Astronomical Society - Facebook Group
- Eugene Astronomical Society - Eugene, Oregon
- Night Sky 45 Astronomy Club - Salem, Oregon
- Rose City Astronomers - Portland, Oregon
- Southern Oregon Skywatchers - Medford, Oregon
- Umpqua Astronomers - Medford, Oregon
- Amateur Astronomers Association of Pittsburgh - Glenshaw, Pennsylvania
- Astronomical Society of Harrisburg - Facebook Group
- Astronomy Enthusiasts of Lancaster County - Lancaster, Pennsylvania
- Berks County Amateur Astronomical Society - Wyomissing, Pennsylvania
- Bucks-Mont Astronomical Association - Chalfont, Pennsylvania
- Central Pennsylvania Observers - State College, Pennsylvania
- ChesMont Astronomical Society - Elverson, Pennsylvania
- Chester County Astronomical Society - West Chester, Pennsylvania
- Delaware Valley Amateur Astronomers - Philadelphia, Pennsylvania
- Greater Hazleton Area Astronomical Society - Conyngham, Pennsylvania
- Lackawanna Astronomical Society - Clarks Summit, Pennsylvania
- Lehigh Valley Amateur Astronomical Society - Allentown, Pennsylvania
- Oil Region Astronomical Society - Oil City, Pennsylvania
- Penn State Astronomy Club - University Park, Pennsylvania
- Rittenhouse Astronomical Society - Philadelphia, Pennsylvania
- Starlight Astronomy Club - Hollidaysburg, Pennsylvania
- Villanova Astronomical Society - Facebook Group
- York County Astronomical Society - Emigsville, Pennsylvania
- Skyscrapers, Inc. - North Scituate, Rhode Island
- Clemson Area Amateur Astronomers - Central, South Carolina
- Midlands Astronomy Club - Columbia, South Carolina
- Roper Mountain Astronomers - Greenville, South Carolina
- Black Hills Astronomical Society - Rapid City, South Dakota
- Southeast South Astronomy Club - Facebook Group
- Tri-State Astronomy Club - SIoux Falls, South Dakota
- Barnard Astronomical Society - Chattanooga, Tennessee
- Barnard-Seyfert Astronomical Society - Nashville, Tennessee
- Bays Mountain Astronomy Club - Kingsport, Tennessee
- Cumberland Astronomical Society - Gallatin, Tennessee
- Knoxville Observers Astronomy Club - Knoxville, Tennessee
- Memphis Astronomical Society - Memphis, Tennessee
- Smoky Mountain Astronomical Society - Knoxville, Tennessee
- Astronomical Society of East Texas - Tyler, Texas
- Astronomical Society of South East Texas - Beaumont, Texas
- Austin Astronomical Society - Austin, Texas
- Brazos Valley Astronomy Club - College Station, Texas
- Central Texas Astronomical Society - Waco, Texas
- Corpus Christi Astronomical Society - Facebook Group
- Crossroads Astronomy Club - Facebook Group
- Fort Bend Astronomy Club - Sugar Land, Texas
- Fort Worth Astronomical Society - Fort Worth, Texas
- Houston Astronomical Society - Houston, Texas
- Johnson Space Center Astronomical Society - Houston, Texas
- Lipan Astronomy & Space Society - Lipan, Texas
- North Houston Astronomy Club - Kingwood, Texas
- San Angelo Astronomy Association - San Angelo, Texas
- San Antonio Astronomical Association - San Antonio, Texas
- South Plains Astronomy Club - Lubbock, Texas
- Texas Astronomical Society - Dallas, Texas
- West Texas Astronomers - Midland, Texas
- Williamson County Astronomy Club - Georgetown, Texas
- Brigham Young University Astronomical Society - Provo, Utah
- Dark Sky Observers - Facebook Group
- Ogden Astronomical Society - Roy, Utah
- Salt Lake Astronomical Society - Salt Lake City, Utah
- Utah Valley Astronomy Association - Lindon, Utah
- Green Mountain Astronomers - Facebook Group
- Southern Vermont Astronomy Group - Chester, Vermont
- Springfield Telescope Makers - Springfield, Vermont
- Vermont Astronomical Society - Williston, Vermont
- Back Bay Amateur Astronomers - Virginia Beach, Virginia
- Blue Ridge Astronomy Club - Facebook Group
- Echo Ridge Astronomical Society - Galax, Virginia
- Norfolk Astronomical Society - Chesapeake, Virginia
- Northern Virginia Astronomy Club - Centreville, Virginia
- Rappahannock Astronomy Club - Spotsylvania, Virginia
- Richmond Astronomical Society - Richmond, Virginia
- Roanoke Valley Astronomical Society - Roanoke, Virginia
- Shenandoah Astronomical Society - Facebook Group
- Shenandoah Valley Stargazers - Harrisonburg, Virginia
- Star City Astronomy Network - Roanoke, Virginia
- Battle Point Astronomical Association - Bainbridge Island, Washington
- Boeing Employees' Astronomical Society - Seattle, Washington
- Eastside Astronomical Society - Bellevue, Washington
- Everett Astronomical Society - Everett, Washington
- Olympic Astronomical Society - Keyport, Washington
- Seattle Astronomical Society - Seattle, Washington
- Stargazers Club Washington - Facebook Group
- Spokane Astronomical Society - Spokane, Washington
- Tacoma Astronomical Society - Puyallup, Washington
- Tri-City Astronomy Club - Richland, Washington
- Whatcom Association of Celestial Observers - Ferndale, Washington
- Central Appalachian Astronomy Club - Clarksburg, West Virginia
- Kanawha Valley Astronomical Society - Charleston, West Virginia
- Ohio Valley Astronomical Society - Facebook Group
- Richard Bong State Recreation Area Astronomy Association - Madison, Wisconsin
- Chippewa Valley Astronomical Society - Fall Creek, Wisconsin
- Door Peninsula Astronomical Society - Sturgeon Bay, Wisconsin
- Iowa County Astronomers - Iowa County, Wisconsin
- La Crosse Area Astronomical Society - La Crosse, Wisconsin
- Madison Astronomical Society - Madison, Wisconsin
- Milwaukee Astronomical Society - Muskego, Wisconsin
- Neville Museum Astronomical Society - Green Bay, Wisconsin
- Northeast Wisconsin Stargazers - Oshkosh, Wisconsin
- Northern Cross Science Foundation - West Bend, Wisconsin
- Racine Astronomical Society - Union Grove, Wisconsin
- Sheboygan Astronomical Society - Sheboygan, Wisconsin
- Cheyenne Astronomical Society - Cheyenne, Wyoming
- Wyoming Stargazing - Jackson, Wyoming
Glossary of Terms | Astronomy FAQ | Messier Catalog | Astronomical Calendar
Events & Star Parties | Clubs & Organizations | Equipment Guide | Astronomy Software
Astrophoto Gallery | Astronomy Suppliers | Astronomy Resources | My Sky