Joining an astronomy club if you are new is an excellent idea as there should be experienced astronomers who can help you with observing techniques.
An old hand at astronomy? A local club could be just what you are looking for to share your knowledge with like-minded people.
Don’t forget the social element that comes with joining a club. I have met people from all walks of life at my local club. My local members were a big part of helping me find the Lunar 100.
To quickly find a astronomy club near you click your state below.
Astronomy Clubs In Alabama
Astronomy Clubs In Alaska
Astronomy Clubs In Arizona
Astronomy Clubs In Arkansas
Astronomy Clubs In California
Astronomy Clubs In Colorado
Astronomy Clubs In Connecticut
Astronomy Clubs In Delaware
Astronomy Clubs In Florida
Astronomy Clubs In Georgia
Astronomy Clubs In Hawaii
Astronomy Clubs In Idaho
Astronomy Clubs In Illinois
Astronomy Clubs In Indiana
Astronomy Clubs In Iowa
Astronomy Clubs In Kansas
Astronomy Clubs In Kentucky
Astronomy Clubs In Louisiana
Astronomy Clubs In Maine
Astronomy Clubs In Maryland
Astronomy Clubs In Massachusetts
Astronomy Clubs In Michigan
Astronomy Clubs In Minnesota
Astronomy Clubs In Mississippi
Astronomy Clubs In Missouri
Astronomy Clubs In Montana
Astronomy Clubs In Nebraska
Astronomy Clubs In Nevada
Astronomy Clubs In New Hampshire
Astronomy Clubs In New Jersey
Astronomy Clubs In New Mexico
Astronomy Clubs In New York
Astronomy Clubs In North Carolina
Astronomy Clubs In North Dakota
Astronomy Clubs In Ohio
Astronomy Clubs In Oklahoma
Astronomy Clubs In Oregon
Astronomy Clubs In Pennsylvania
Astronomy Clubs In Rhode Island
Astronomy Clubs In South Carolina
Astronomy Clubs In South Dakota
Astronomy Clubs In Tennessee
Astronomy Clubs In Texas
Astronomy Clubs In Utah
Astronomy Clubs In Vermont
Astronomy Clubs In Virginia
Astronomy Clubs In Washington
Astronomy Clubs In West Virginia
Astronomy Clubs In Wisconsin
Astronomy Clubs In Wyoming
Alabama Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Auburn Astronomical Society | Alabama | Auburn | 36830 | 334-844-6839 | Link |
| Birmingham Astronomical Society | Alabama | Birmingham | 35235 | 205-956-5631 | Link |
| Mobile Astronomical Society | Alabama | Mobile | 36604 | 334-432-7071 | Link |
| Muscle Shoals Astronomical Society Inc. | Alabama | Florence | 35630 | 205-764-3508 | |
| N.E.R.D.S. | Alabama | Steele | 35987 | 256-547-1400 | |
| Shoals Astronomy Club | Alabama | Florence | 35630 | 731-431-3742 | Link |
| Von Braun Astronomical Society | Alabama | Huntsville | 35807 | 205-881-7293 | Link |
Alaska Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Units | Alaska | Fairbanks | 99708 | 907-456-6586 | |
| Chugach Stargazer Society | Alaska | Anchorage | 99587 | (907)269-7983 |
Arizona Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomers of Verde Valley | Arizona | Cottonwood | 86326 | 928 649 0485 | Link |
| Astronomical Society of the Grand Canyon | Arizona | Grand Canyon | 86023 | 602-638-2263 | |
| Astronomy Club of Sun City West | Arizona | Sun City West | 85375 | 623-584-0896 | |
| Astronomy Club of Verrado | Arizona | Buckeye | 85396 | 623-866-9596 | Link |
| Coconino Astronomical Society | Arizona | Flagstaff | 86001 | 928-526-6780 | Link |
| Desert Foothills Astronomy Club | Arizona | Anthem | 623-465-7307 | Link | |
| Desert Skygazer Astronomy Club | Arizona | Pima | 85543 | 928-485-7017 | |
| East Valley Astronomy Club | Arizona | Mesa | 85214 | 480-633-2349 | Link |
| High Desert Astronomy Club | Arizona | Kingman | 86401 | 928-757-4243 | |
| Huachuca Astronomy Club of Southeastern Ariz | Arizona | Sierra Vista | 85650 | 520-378-5121 | Link |
| Phoenix Astronomical Society | Arizona | Phoenix | 85029 | 602-561-5398 | Link |
| Prescott Astronomy Club | Arizona | Mayer | 86333 | ||
| Rim Astronomy Club | Arizona | Payson | 85541 | 928-951-6022 | Link |
| Saguaro Astronomy Club | Arizona | Phoenix | 85051-6401 | Link | |
| Sirius Lookers of Sedona | Arizona | Sedona | 86339 | 928-282-7501 | Link |
| Sonora Astronomical Society | Arizona | Green Valley | 85614 | 520-625-8324 | |
| Tucson Amateur Astronomy Assn. | Arizona | Tucson | 85717 | 520-882-1950 | Link |
| University of Arizona Astronomy Club | Arizona | Tucson | 85719 | Link |
Arkansas Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Society of Northwest Arkansas | Arkansas | Fayetteville | 72703 | 501-443-9127 | |
| Central Arkansas Astronomical Society | Arkansas | Little Rock | (501) 312-2848 | Link | |
| Northeast Arkansas Sky Crew | Arkansas | State University | 72467 | Link | |
| River Valley Stargazers | Arkansas | Dover | 72837 | 501-331-3620 | |
| Sugar Creek Astronomical Society | Arkansas | Bella Vista | Link | ||
| Village Star Gazers Society | Arkansas | Hot Springs Village | 71909 | 501-922-5460 |
California Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Andromeda Astronomical Society | California | Yucca Valley | 92286 | 760-228-1977 | Link |
| Antelope Valley Astronomy Club | California | Lancaster | 93539-4505 | Link | |
| Astronomers of Humboldt | California | Eureka | 95502 | 707-826-3276 | Link |
| Astronomical Society of the Central Coast | California | Marina | 93933 | 408-883-1000 | |
| Astronomical Society of the Desert | California | Rancho Mirage | 92270 | Link | |
| Astronomy Club of the Univ. of California | California | Davis | 95616 | 530-752-1788 | Link |
| Cabrillo Astr. Stargazing Society | California | Aptos | 95003 | 408-864-8282 | |
| Caltech SEDS | California | Pasadena | 91125 | 818-356-2902 | |
| Celestial Observers | California | Chatsworth | 91313 | 818-882-6172 | |
| Central Coast Astronomical Society | California | San Luis Obispo | 93406 | 805-466-2788 | Link |
| Central Valley Astronomers Inc. | California | Pinedale | 93650 | 559-264-2645 | |
| China Lake Astronomical Society | California | Ridgecrest | 93556 | 760-375-5681 | |
| Columbia Astronomers | California | Downey | 90242 | Link | |
| Eastbay Astronomical Society | California | Oakland | 94619 | 510-482-2913 | Link |
| Excelsior Telescope Club | California | Lakewood | 90712 | 562-634-6111 | |
| FirstLight Astronomy Club | California | Temecula | 92592 | ||
| Fremont Peak Obs. Assn. | California | San Juan Bautista | 95045 | 831-623-2465 | Link |
| Group 70 Large Amateur Telescope Project | California | San Leandro | 94557 | 510-351-1288 | Link |
| Halls Valley Astronomical Group | California | San Jose | 95126-2641 | 408-287-9486 | Link |
| Hercules Stargazers | California | Richmond | 94804 | 510-526-5974 | |
| High Desert Astronomical Society | California | Apple Valley | 92307 | 760-868-8732 | Link |
| Idyll-Gazers Astronomy Club | California | Idyllwild | 92349 | 909-659-3562 | |
| Kern Astronomical Society Inc. | California | Bakersfield | 93305 | 805-871-3441 | Link |
| Lake Tahoe Astronomers | California | S. Lake Tahoe | 96151 | 916-577-4328 | |
| Local Group of Santa Clarita Valley | California | Santa Clarita | 91322 | 760-948-8255 | Link |
| Los Angeles Astronomical Society | California | Los Angeles | 90027 | 213-673-7355 | Link |
| Los Angeles Sidewalk Astronomers | California | Hollywood | 90068 | 818-848-4533 | Link |
| Los Angeles Valley College Astronomy Club | California | Van Nuys | 91401 | 818-947-2335 | |
| Merced Society for Telescope & Astronomy Rec | California | Merced | 95340 | 209-383-6073 | Link |
| Mount Diablo Astronomical Society | California | Walnut Creek | 94596-3754 | (925)283-0398 | Link |
| Mount Tam Observers | California | San Rafael | 94901-1337 | 415-454-4715 | |
| Mount Wilson Observatory Assn. | California | Pasadena | 91117-7076 | Link | |
| Mountain Skies Astronomical Society | California | Lake Arrowhead | 92352 | 909-336-1699 | Link |
| Mt Shasta Star Gazers | California | Mt Shasta | 96067 | 530-918-9540 | Link |
| Mt. Diablo Observatory Assoc. Inc. | California | Walnut Creek | 94598 | Link | |
| Oceanside Photo and Telescope Astronomical S | California | Oceanside | 92054 | 800-483-6287 | Link |
| Orange County Astronomers | California | Costa Mesa | 92628 | 714-751-5381 | Link |
| Palomar Observatory | California | Palomar Mountain | 92060 | (760) 742-2119 | Link |
| Peninsula Astronomical Society | California | Mountain View | 94040 | 650-949-7334 | Link |
| Polaris Astronomical Society | California | Moorpark | 93021 | 805-531-8102 | |
| Polaris Observatory Association Inc. | California | Somis | 93066 | ||
| Pomona Valley Amateur Astronomers | California | Upland | 91785 | 909-626-2665 | |
| Rio Hondo Astronomical Society | California | Whittier | 90604 | 310-941-9755 | |
| Riverside Astronomical Society | California | Riverside | 92517-2222 | 909-342-2389 | Link |
| Sacramento Valley Astronomical Society | California | Sacramento | 95851 | 916-684-3421 | Link |
| San Bernardino Valley Amateur Astronomers | California | Redlands | 92374 | 909-875-6694 | Link |
| San Diego Astronomy Assn. | California | San Diego | 92193-3215 | 619-645-8940 | Link |
| San Francisco Amateur Astronomers | California | San Francisco | 94118 | 415-566-2357 | Link |
| San Francisco Sidewalk Astronomers | California | San Francisco | 94115 | 415-567-2063 | Link |
| San Jose Astronomical Association | California | San Jose | 95159-8243 | Link | |
| San Mateo County Astronomical Society | California | San Mateo | 94403 | 650-592-3192 | Link |
| Santa Barbara Astronomical Unit | California | 805-682-4711 | Link | ||
| Santa Cruz Astronomy Club | California | Santa Cruz | 95065 | 408-335-2423 | Link |
| Santa Monica Amateur Astronomy Club | California | Woodland Hills | 91367 | 818-999-6801 | |
| SB Astronomical Unit | California | Santa Barbara | 93105-2998 | 805-682-4711 ext 316 | Link |
| Sidewalk Astronomers of Sacramento | California | Sacramento | 95838 | 916-564-5614 | |
| Sonoma County Astronomical Society | California | Santa Rosa | 95402 | 707-542-9167 | |
| South Bay Astronomical Society | California | El Segundo | 90505 | 310-539-9444 | |
| Southern California Desert Video Astronomers | California | Link | |||
| Southern California Observers | California | Simi Valley | 93065 | Link | |
| Stanislaus Amateur Astronomers | California | Modesto | 95350-5800 | 209-874-4313 | |
| STARS – Students Taking Astronomy-Related Su | California | San Francisco | 94112 | 415-239-3242 | |
| Stockton Astronomical Society | California | Stockton | 95201 | 209-478-4380 | |
| Stony Ridge Obs. Inc. | California | Temecula | 92589-276 | 909-228-2550 | Link |
| Sun City Palm Desert Astronomy Club | California | Palm Desert | 92211-1816 | ||
| Tamalpais Astronomical Society | California | San Anselmo | 94960 | ||
| Temecula Valley Astronomers | California | Murrieta | 92564 | 909-302-9154 | |
| The Astronomy Connection | California | Los Gatos | 95031-0134 | 408-356-1125 | Link |
| Tri-Valley Stargazers | California | Livermore | 94551 | Link | |
| Tulare Astronomical Assn. Inc. | California | Tulare | 93274 | 209-685-0585 | |
| Tule River Amateur Astronomers | California | Springville | 93265 | 559-539-0900 | |
| Valley of the Moon Astronomical Society | California | Glen Ellen | 95442 | 707-996-1246 | |
| Vandenberg Amateur Astronomical Society | California | Vandenberg AFB | 93437 | (805) 878-8798 | Link |
| Ventura County Astronomical Society | California | Simi Valley | 93062 | 805-520-9666 | Link |
| Western Amateur Astronomers | California | Lafayette | 94549 | Link |
Colorado Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Arkansas Valley Astronomical Society | Colorado | Buena Vista | 81211 | 719-395-8083 | Link |
| Black Canyon Astronomy Club | Colorado | Montrose | 81402-1809 | ||
| Colorado Astronomy & Space Research Organiza | Colorado | Clifton | 81520 | 970-640-1413 | Link |
| Colorado Springs Astronomical Society | Colorado | Colorado Springs | 80937-8121 | 719-473-6375 | Link |
| Denver Astronomical Society | Colorado | Denver | 80208 | 303-871-5172 | Link |
| High Plains Astronomy Club | Colorado | Elbert | 80106 | 719-661-2505 | |
| International Assoc for Astronomical Studies | Colorado | Strasburg | 80136 | 303-219-4227 | Link |
| Little Thompson Observatory | Colorado | Berthoud | 80513 | 970-532-7385 | Link |
| Longmont Astronomical Society | Colorado | Longmont | 80501 | 303-772-1470 | Link |
| Northern Colorado Astronomical Society | Colorado | Fort Collins | 80524 | Link | |
| Rocky Mountain Astronomy Club | Colorado | Pueblo | 81005 | 719-564-2765 | Link |
| Southern Colorado Astronomical Society | Colorado | Pueblo | 81008 | 719-542-3276 | |
| Western Colorado Astronomy Club | Colorado | Grand Junction | 81505 | 970-285-9553 | Link |
Connecticut Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Society of Greater Hartford | Connecticut | Conventry | 6238 | 860-584-5235 | Link |
| Astronomical Society of Greenwich | Connecticut | Greenwich | 6830 | 203-869-6786, x-338 | Link |
| Astronomical Society of New Haven Inc. | Connecticut | New Haven | 6515 | 203-874-4816 | |
| Boothe Astronomical Society | Connecticut | Stratford | 6614 | 203-375-9673 | Link |
| Fairfield County Astronomical Society | Connecticut | Stamford | 6903 | 203-322-1648, ext 237 | Link |
| Litchfield Hills Amateur Astronomy Club | Connecticut | Litchfield | 6750 | Link | |
| Mattatuck Astronomical Society | Connecticut | Waterbury | 6708 | 203-575-8236 | Link |
| Thames Amateur Astronomical Society | Connecticut | Gales Ferry | 6335 | 860-464-5408 | Link |
| Westport Astronomical Society | Connecticut | Westport | 06880-2802 | 203-227-0925 |
Delaware Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Delaware Astronomical Society | Delaware | Wilmington | 19899 | 302-655-3230 | |
| Delmarva Star Gazers | Delaware | Smyrna | 19977 | 302-653-9445 | Link |
Florida Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Alachua Astronomy Club inc. | Florida | Gainesville | 32604-1744 | 352-389-4903 | Link |
| Ancient City Astronomy Club | Florida | St. Augustine | 32085-0546 | 32086 | Link |
| Astro Scopers | Florida | Seminole | 34647 | 813-397-4235 | Link |
| Astronomical Society | Florida | Melbourne | 32901-6988 | 407-768-8000 | |
| Astronomical Society of Bay County | Florida | Panama City | 32405 | 850-387-5994 | Link |
| Astronomical Society of the Palm Beaches | Florida | West Palm Beach | 33416 | (561) 471-0932 | Link |
| Belen Jesuit Prep School Astronomy Club | Florida | Miami | 33184 | 305-223-8600 | |
| Brevard Astronomical Society Inc. | Florida | Cocoa | 32922 | 321-452-2645 | Link |
| Central Florida Astronomical Society | Florida | Oviedo | 32762 | 407-369-1133 | Link |
| Cosmo Astronomical Society | Florida | Pine Hills | 32808 | 407-293-1739 | Link |
| Crystal River High School Astronomy Club | Florida | Crystal River | 34428-3399 | 352-795-4641 ext 260 | |
| Escambia Amateur Astronomers Assn. | Florida | Pensacola | 32504 | 850-484-1152 | Link |
| Everglades Astronomical Society | Florida | Naples | 34108 | 914-597-3645 | |
| FIT Astronomy Society | Florida | Melborne | 32901 | 407-768-8000 ext. 8098 | |
| Greater Ocala Astronomy Club | Florida | Ocala | 34472 | 352-680-1737 | |
| Indian River Astronomical Society | Florida | Vero Beach | 32966 | ||
| Kennedy Space Center Amateur Astronomers | Florida | Titusville | 32780 | 321-268-4506 | Link |
| Lemon Bay High School Astronomy Club | Florida | Englewood | 34224 | 941-474-7702 Fax: 941-475 | |
| Local Group of Deep Sky Observers | Florida | Bradenton | 34205 | 941-747-8334 | |
| MARS Astronomy Club | Florida | Tampa | 33613 | (813)961-5965 | Link |
| Northeast Florida Astronomical Society Inc. | Florida | Jacksonville | 32277 | 904-398-1335 | Link |
| South Florida Amateur Astronomers Assn. | Florida | Fort Lauderdale | 33326 | Link | |
| Southern Cross Astronomical Society | Florida | Miami | 33165 | 305-595-8778 | Link |
| St. Petersburg Astronomy Club Inc. | Florida | St. Petersburg | 33710 | 813 960-3282 | Link |
| Stargazers of the Villages | Florida | Lady Lake | 32159 | 352-753-4376 | |
| Tallahassee Astronomical Society | Florida | Tallahassee | 32302-0824 | 850-510-9072 | Link |
| The Southwest Florida Astronomical Society | Florida | Cape Coral | 44910 | 239-985-0137 | Link |
| Treasure Coast Astronomical Society | Florida | Fort Pierce | |||
| Winter Haven Astronomy Club | Florida | Winter Haven | 33880 |
Georgia Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomy Club of Augusta | Georgia | Augusta | 30919 | 706-736-1740 | Link |
| Athens Astronomical Assn. | Georgia | Athens | 30605 | 706-543-3753 | |
| Atlanta Astronomy Club Inc. | Georgia | Marietta | 30066 | 770-621-2661 | |
| Chattahoochee Valley Astronomical Society | Georgia | Columbus | 31907 | 706-569-2549 | |
| Flint River Astronomy Club | Georgia | Hampton | 30228 | 770-946-3405 | Link |
| MaconState College Astronomy Club | Georgia | Macon | 31297 | 912-471-2827 | |
| Middle Georgia Astronomical Society | Georgia | Macon | Link | ||
| North Georgia Astronomers | Georgia | Gainesville | 30504 | 770-535-7181 | Link |
| Oglethorpe Astronomical Assn. | Georgia | Savannah | 31401 | 912-232-8790 | Link |
| Statesboro Area Astronomy Club | Georgia | Statesboro | 30458 | 912-681-0080 | Link |
Hawaii Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Hawaiian Astronomical Society | Hawaii | Honolulu | 96817 | 808-623-6235 | Link |
| Kaua’i Educational Assn. for Science and Ast | Hawaii | Waimea | 96796 | 808-245-8250 | |
| Maui Astronomy Club | Hawaii | Maui | 96761 | 808-572-7172 | |
| Meteor Group Hawaii | Hawaii | Ocean View | 96737 |
Idaho Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Boise Astronomical Society | Idaho | Boise | 83707 | 208-375-8850 | |
| Idaho Falls Astronomical Society | Idaho | Idaho Falls | 83404 | 208-524-6317 | |
| Magic Valley Astronomical Society | Idaho | Jerome | 83338 | 208-324-4024 | |
| Pocatello Astronomical Society | Idaho | Pocatello | 83204 | 208-233-0711 |
Illinois Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Association of Southern Illinoi | Illinois | Carbondale | 62903 | 618-529-7713 | Link |
| Astronomical Society at Univ. of Illinois | Illinois | Urbana | 61801 | 217-333-3090 | Link |
| Champaign-Urbana Astronomical Society | Illinois | Champaign | 61821-1899 | 217-351-2567 | Link |
| Chicago Astronomical Society | Illinois | Chicago | 60630-0287 | 773-725-5618 | |
| Decatur Area Astronomy Club | Illinois | Decatur | 62526 | 217 877 9226 | Link |
| Fox Valley Astronomical Society | Illinois | Wasco | 60183 | 331-442-4799 | Link |
| Fox Valley Sky Watchers | Illinois | Sleepy Hollow | 60118 | 847-428-4178 | |
| Kankakee Area Stargazers | Illinois | Bourbonnais | 60914 | ||
| Lake County Astronomical Society | Illinois | Ingleside | 60041 | 847-456-7488 | Link |
| Midwest Astronomy & Space Society | Illinois | 847-917-1517 | Link | ||
| Naperville Astronomical Assn. | Illinois | Naperville | Link | ||
| Northern Illinois Stargazers | Illinois | Dixon | 61021 | 815-288-5183 | |
| Northern Illinois University Astronomical So | Illinois | DeKalb | 60115 | 815-753-1772 | |
| Northwest Suburban Astronomers | Illinois | Des Plaines | 60016 | 847-699-1162 | Link |
| Peoria Astronomical Society Inc. | Illinois | Peoria | 61614 | Link | |
| Planetary Studies Foundation | Illinois | Algonquin | 60102 | 847/854-0468 | Link |
| Popular Astronomy Club Inc. | Illinois | Rock Island | 61201 | 309-797-3120 | Link |
| Quad Cities Astronomy Club | Illinois | Cordova | 61242 | ||
| River Bend Astronomy Club | Illinois | St. Jacob | 62281 | Link | |
| Rockford Amateur Astronomers Inc. | Illinois | Rockford | 61101 | 815-962-6540 | |
| Ryerson Astronomical Society | Illinois | Chicago | 60637 | 773-702-3147 | Link |
| Sangamon Astronomical Society | Illinois | Springfield | 62707 | 217-741-0234 | Link |
| Skokie Valley Astronomers | Illinois | Warrenville | 60555 | 630-393-7929 | Link |
| St. Louis Astronomical Society | Illinois | Alton | 62002 | 618-465-1463 | |
| Twin City Amateur Astronomers Inc. | Illinois | Normal | 61761 | 309-824-2804 | Link |
Indiana Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Society of Hillsdale County | Indiana | Fremont | 219-495-9991 | ||
| Calumet Astronomical Society | Indiana | Griffith | 46319 | 219-923-8440 | Link |
| Evansville Astronomical Society Inc. | Indiana | Evansville | 47733 | 812-922-5681 | Link |
| Fort Wayne Astronomical Society Inc. | Indiana | Fort Wayne | 46855 | 219-747-0774 | |
| Indiana Astronomical Society Inc. | Indiana | Mooresville | 46158 | 317-831-8387 | Link |
| Kids Astro Camp | Indiana | South Bend | 46614 | 574-291-4449 | Link |
| Kokomo Astronomy Club | Indiana | Kokomo | 46904 | 765-459-0950 | |
| Michiana Astronomical Society | Indiana | South Bend | 46624 | Link | |
| Muncie Astronomy Club | Indiana | Farmland | 47340 | 765-751-7016 | Link |
| Rose-Hulman Astronomical Society | Indiana | Terre Haute | 47803 | (812) 877-8247 | Link |
| Stonebelt Stargazers | Indiana | Bedford | 47421 | 812-279-5021 | Link |
| Wabash County Astronomical Society Inc. | Indiana | Wabash | 46992 | 260 563 7421 | Link |
| Wabash Valley Astronomical Society | Indiana | West Lafayette | 47906-0020 | 765-427-9064 | Link |
| Warsaw Astronomical Society | Indiana | Winona Lake | 46590 | Link |
Iowa Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Amateur Astronomers of Central Iowa | Iowa | Tama | 50173 | ||
| Ames Area Amateur Astronomers | Iowa | Ames | 50010 | 515-233-0223 | |
| Cedar Amateur Astronomers | Iowa | Cedar Rapids | Link | ||
| Cedar Amateur Astronomers Inc. | Iowa | Swisher | 52338 | Link | |
| Cedar Valley Amateur Astronomers Assn. | Iowa | Waterloo | 50701 | 319-266-4015 | |
| Central Iowa Astronomers Inc. | Iowa | Indianola | 50125 | 515-961-0452 | |
| Des Moines Astronomical Society Inc. | Iowa | Des Moines | 50301 | Link | |
| Iowa City Astronomy Club | Iowa | Iowa City | 52244 | 319-338-3618 | |
| Northwest Iowa Astronomers | Iowa | Cherokee | 51012 | 712-284-2640 | |
| Quad Cities Astronomical Society | Iowa | Davenport | 52806 | 563-355-7625 | Link |
| Southeastern Iowa Astronomy Club | Iowa | West Burlington | 52601 | Link |
Kansas Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomy Associates of Lawrence | Kansas | Lawrence | 66045 | 785-864-5163 | Link |
| Heartland Astronomical Research Team | Kansas | Topeka | 66604-6938 | 913-232-3693 | Link |
| Kansas Astronomical Observers | Kansas | Wichita | 67201 | 316-267-2281 | Link |
| North Central Kansas Astronomical Society | Kansas | Manhattan | 66503 | Link | |
| Northeast Kansas Amateur Astronomers League | Kansas | Topeka | 66601 | 785-266 4911 | Link |
| Salina Astronomy Club | Kansas | Salina | 67401 |
Kentucky Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Bluegrass Amateur Astronomy Club | Kentucky | Lexington | 40504 | (859) 278-6155 | Link |
| Bowling Green Sky Gazers | Kentucky | Bowling Green | 42101 | 502-842-6008 | |
| Johnson County Middle School Astronomy Club | Kentucky | Paintsville | 41240 | (606)789-4133 | |
| Louisville Astronomical Society | Kentucky | Louisville | 40270-1043 | Link | |
| Midwestern Astronomers | Kentucky | Fort Wright | 41011 | 606-344-0264 | |
| National Deep Sky Observer’s Society | Kentucky | Louisville | 40242 | 502-426-4399 | Link |
| Night Sky Observers | Kentucky | Louisville | 40207 | Link | |
| West Kentucky Amateur Astronomers | Kentucky | Dawson Springs | 42408 | 270-797-8959 | Link |
Louisiana Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Baton Rouge Astronomical Society | Louisiana | Baton Rouge | 70817 | 225-751-1685 | Link |
| Junior Astronomy Club of St. Tammany | Louisiana | Slidell | 70458 | 504-646-0285 | |
| Pontchartrain Astronomy Society Inc. | Louisiana | Kenner | 70062 | 504-471-2149 | Link |
| Shreveport-Bossier Astronomical Society Inc. | Louisiana | Shreveport | 71105-2917 | 318-865-2433 | Link |
Maine Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Society of Northern New England | Maine | Kennebunk | 4043 | 207-729-6415 | Link |
| Central Maine Astronomical Society | Maine | Whitefield | 4353 | 207-549-3338 | Link |
| Downeast Amateur Astronomers | Maine | Pembroke | 4666 | 207-726-4621 | Link |
| Penobscot Valley Star Gazers | Maine | Stockton Springs | 4981 | 207-567-3704 |
Maryland Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Anne Arundel Assn. of Amateur Astronomers | Maryland | Arnold | 21012 | 410-541-2271 | |
| Baltimore Astronomical Society | Maryland | Baltimore | 21230 | 410-545-5919 | Link |
| Goddard Astronomy Club | Maryland | Greenbelt | 20771 | 301-286-2983 | |
| Greenbelt Astronomy Club | Maryland | Lanham | 20706 | 301-918-8750 | Link |
| Harford County Astronomical Society | Maryland | Joppa | 21014 | 410-679-7055 | Link |
| Howard Astronomical League | Maryland | Columbia | 21045 | Link | |
| National Capital Astronomers | Maryland | Bethesda | 20817 | 301-530-7942 | Link |
| Southern Maryland Astronomical Society | Maryland | Marbury | 20658 | Link | |
| The Patient Astronomer | Maryland | Silver Spring | 20902 | 301-933-1596 | |
| Tri-State Astronomers | Maryland | Hagerstown | 21740 | Link | |
| Westminster Astronomical Society | Maryland | Westminster | 21158 | 410-386-3580 | Link |
Massachusetts Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Aldrich Astronomical Society | Massachusetts | Paxton | 01612-1106 | 508-556-0227 | Link |
| Amateur Telescope Makers of Boston Inc. | Massachusetts | Westford | 1886 | Link | |
| Amherst Astronomy Association | Massachusetts | Amherst | 01002-3031 | 413-256-6234 | |
| Astronomical Society of Southern New England | Massachusetts | Rehoboth | Link | ||
| Bay Colony Astronomical Society | Massachusetts | Plymouth | 2362 | Link | |
| Boston University Astronomical Society | Massachusetts | Boston | 2215 | 617-353-5700 | Link |
| Cape Cod Astronomical Society | Massachusetts | Orleans | 2653 | Link | |
| Double Star Observer | Massachusetts | Saugus | 01906-1533 | 781-231-1558 | |
| Gloucester Area Astronomy Club | Massachusetts | Gloucester | 1930 | Link | |
| Martha’s Vineyard Astronomy Club | Massachusetts | Chilmark | 2535 | 508-696-9000 | Link |
| North Shore Amateur Astronomy Club | Massachusetts | Groveland | 1843 | Link | |
| Northern Berkshire Amateur Astronomy Club | Massachusetts | Adams | 1220 | 413-743-9176 | |
| Pittsfield Astronomy Club | Massachusetts | Pittsfield | 1201 | Link | |
| Silver Lake Regional High School Astronomy C | Massachusetts | Kingston | 2364 | ||
| South Shore Astronomical Society | Massachusetts | Scituate | 2066 | 781-545-7067 | Link |
| Springfield Stars Club | Massachusetts | Springfield | 1101 | 413-782-7054 | Link |
Michigan Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Amateur Astronomers of Jackson | Michigan | Jackson | 49202 | (517) 784-9061 | Link |
| Astronomical Society of Lenawee & Hillsdale | Michigan | Manitou Beach | 49253 | 517-547-7402 | |
| Capital Area Astronomy Club | Michigan | East Lansing | 48824 | 517-355-4676 | Link |
| Delta Astronomical Society | Michigan | Escanaba | 49829 | 906-789-0325 | |
| Detroit Astronomical Society | Michigan | Clarkston | 48348 | ||
| Dinosaur Hill Astro. Society | Michigan | Rochester | 48306 | 313-651-7991 | |
| Eastern Michigan Univ. Astronomy Club | Michigan | Ypsilanti | 48197 | 734-487-4144 | Link |
| Ford Amateur Astronomy Club | Michigan | Dearborn | 48121-7527 | Link | |
| General Motors Astronomy Club | Michigan | Milford | 586-709-5888 | Link | |
| Genesee Astronomical Society | Michigan | Flint | 48503 | 313-760-1182 | |
| Grand Rapids Amateur Astronomical Assn. | Michigan | Lowell | 49331 | 616-897-7065 | Link |
| Grand Traverse Astronomical Society | Michigan | Traverse City | 49684 | 616-946-1787 | Link |
| Kalamazoo Astronomical Society | Michigan | Kalamazoo | 49007 | 269-671-1262 | Link |
| Marquette Astronomical Society | Michigan | Marquette | 49855 | 906-249-1465 | Link |
| Muskegon Astronomical Society | Michigan | Muskegon | 49442 | 231-777-1013 | Link |
| North Star Astronomical Society (NSAS) | Michigan | Gaylord | 732-9580 | Link | |
| Oakland Astronomy Club | Michigan | St. Clairsville | 43906 | 740-699-0685 | |
| Seven Ponds Astronomy Club | Michigan | Dryden | 48428 | 810-796-3419 | Link |
| Shoreline Amateur Astronomical Assn. | Michigan | Holland | 49423 | Link | |
| Sunset Astronomical Society | Michigan | Bay City | 48706-1243 | 989-684-5070 | Link |
| The Sirius Stargazers Club | Michigan | South Rockwood | 734-476-6165 | Link | |
| University Lowbrow Astronomers | Michigan | Ann Arbor | 48103 | 734-747-6585 | Link |
| Warren Astronomical Society | Michigan | Warren | 48090 | 586-992-0498 | Link |
Minnesota Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Arrowhead Astronomical Society | Minnesota | Duluth | 55812 | 218-726-7129 | |
| Cannon Valley Astronomical Society | Minnesota | Northfield | 55057 | 507-663-7792 | |
| Fairmont Astronomy Club | Minnesota | Fairmont | 56031 | 507-848-4946 | Link |
| Fargo-Moorhead Astronomical Club | Minnesota | Moorhead | 56563 | 218-236-3982 | Link |
| Minnesota Astronomical Society | Minnesota | Minneapolis | 55458-3011 | 952-467-2426 | Link |
| North Star Astronomy Club | Minnesota | Brainerd | 56401-4118 | 218-829-4029 | |
| Rochester Astronomy Club | Minnesota | Rochester | 55902 | ||
| SolaFide Observatory | Minnesota | Austin | 55912 | 507-433-1903 | Link |
| West Central Minnesota Astronomy Group | Minnesota | Willmar | 56201 |
Mississippi Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Galileo Group | Mississippi | Greenville | 38701 | ||
| Jackson Astronomical Assn. | Mississippi | Clinton | 39060 | 601-939-9287 | Link |
| Rainwater Astronomers Assn. | Mississippi | French Camp | 39745 | 601-547-6865 | Link |
Missouri Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Society of Kansas City | Missouri | Kansas City | 64114 | Link | |
| Boeing Employees Amateur Astronomers Club – | Missouri | St. Louis | 63130 | 314-232-2192 | |
| Central Missouri Amateur Astronomers | Missouri | Columbia | Link | ||
| Eastern Missouri Dark Sky Observers | Missouri | Washington | 63090 | 636-433-5479 | Link |
| Kansas Astronomy Village | Missouri | Blue Springs | 64014 | 816-229-2394 | |
| Lincoln County Stargazers | Missouri | Troy | 63379 | 314-528-6702 | |
| McDonnell-Douglas Amateur Astronomers | Missouri | Florissant | 63031 | ||
| Ozarks Amateur Astronomers Club | Missouri | Springfield | 65804 | 417-836-5131 | |
| Springfield Astronomical Society. | Missouri | Nixa | 65714 | 417-725-6119 | Link |
| St Louis Astronomical Society | Missouri | St Louis | Link | ||
| Stilabower Public Observatory | Missouri | Lamar | 64759 | 417-682-3384 |
Montana Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Institute of the Rockies | Montana | Helena | 59901 | 406-442-8736 | |
| Big Sky Astronomy Club | Montana | Kalispell | 59903 | 406-257-7261 | Link |
| Centralmo Astronomy Society | Montana | Ulm | 59485 | Link | |
| Mission Valley Astronomy Club | Montana | Ravalli | 59863 | (406) 745-4904 | Link |
| Neuman Astronomical Society | Montana | Helena | 59625 | ||
| Southwest Montana Astronomical Society | Montana | Bozeman | 59717 | 406-994-6891 | |
| Western Montana Astronomical Assn. | Montana | Missoula | 59804 | Link | |
| Yellowstone Valley Amateur Astronomers | Montana | Billings | 59102 | 406-652-3217 |
Nebraska Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Northeast Nebraska Astronomy Club | Nebraska | Norfolk | 68701 | 402-371-0891 | |
| Omaha Astronomical Society | Nebraska | Omaha | 68104 | 402-553-3448 | |
| Prairie Astronomy Club | Nebraska | Lincoln | 68505-0585 | Link |
Nevada Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Society of Nevada | Nevada | Las Vegas | 702-269-7837 | Link | |
| Las Vegas Astronomical Society | Nevada | Las Vegas | 702 -241-7693 | Link | |
| Tonopah Astronomical Society | Nevada | Tonopah | 89049-0526 | (775) 482-5428 | Link |
New Hampshire Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Keene Amateur Astronomers Inc. | New Hampshire | Alstead | 3602 | 603-835-6182 | Link |
| New Hampshire Astronomical Society | New Hampshire | Manchester | 03108-5823 | 603-659-3251 | Link |
New Jersey Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Amateur Astronomers Assn. of Princeton Inc. | New Jersey | Princeton | 8543 | 609-730-0670 | Link |
| Amateur Astronomers Inc. | New Jersey | Cranford | 7016 | 908-549-0615 | Link |
| AstroCruisers | New Jersey | West Trenton | 8628 | 609-530-9877 | Link |
| Astronomical Society of the Toms River Area | New Jersey | Toms River | 8754 | 732-255-0343 | Link |
| Morris Museum Astronomical Society | New Jersey | Morristown | 7960 | 201-386-1848 | Link |
| New Jersey Astronomical Assn. | New Jersey | High Bridge | 8829 | 908-638-8500 | Link |
| North Jersey Astronomical Group | New Jersey | Clifton | 07015-1472 | 973-680-8420 | Link |
| NW Jersey Amateur Astronomers | New Jersey | Blairstown | Link | ||
| Sheep Hill Astronomical Assn. | New Jersey | Boonton | 7005 | 201-335-5990 | Link |
| Skyland Star Gazers | New Jersey | East Hanover | 7936 | 201-386-1848 | |
| Small Scope Observers Assn. | New Jersey | Audubon Park | 8106 | 609-547-9487 | |
| South Jersey Astronomy Club | New Jersey | Port Elizabeth | 08348-0120 | Link | |
| STAR Astronomy Society Inc. | New Jersey | Red Bank | 7701 | Link | |
| The Dark Sky Observers | New Jersey | Newton | 7860 | 908-362-1092 | |
| Tychonian Observers | New Jersey | Glassboro | 08028-1701 | 609-256-4500 X4379 | |
| United Astronomy Clubs of New Jersey Inc. | New Jersey | Blairstown | 7825 | 973-229-9464 | Link |
| Willingboro Astronomical Society | New Jersey | Gloucester | 8030 | 856-829-6580 | Link |
New Mexico Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Alamogordo Astronomy Club | New Mexico | Alamogordo | 88310 | 505-437-5857 | |
| Amateur Astronomers Group | New Mexico | Alamogordo | 88310 | Link | |
| Astronomical Society of Las Cruces | New Mexico | Las Cruces | 88004 | 505-526-4136 | Link |
| Clovis Astronomy Club | New Mexico | Clovis | 88101-3012 | 505-763-7455 | |
| El Valle Astronomy Club | New Mexico | Embudo | 87531 | ||
| Lea County Astronomical Society | New Mexico | Hobbs | 88240 | 505-392-5305 x 323 | |
| National Public Observatory Inc. | New Mexico | Radium Springs | 88054 | 505-527-8386 | Link |
| New Mexico Tech Astronomy Club | New Mexico | Socorro | 87801 | 505-835-7305 | Link |
| Pajarito Astronomers | New Mexico | Los Alamos | 87544 | 505-667-8964 | |
| Rio Rancho Astronomical Society | New Mexico | Rio Rancho | 87144 | Link | |
| Roswell Astronomy Club | New Mexico | Roswell | 88201 | 575-420-9955 | Link |
| Santa Fe Stargazers | New Mexico | Santa Fe | Link | ||
| The Albuquerque Astronomical Society | New Mexico | Albuquerque | 87181-0581 | 505-254-8227 | Link |
New York Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Albany Area Amateur Astronomers Inc. | New York | Ballston Lake | 12019 | 518 374-8460 | Link |
| Amateur Astronomers Association of NY | New York | Brooklyn | 11215 | Link | |
| Amateur Observers Society of New York | New York | Hempstead | 11549 | 516-640-4433 | Link |
| Astronomical Society of Long Island | New York | Vanderbilt Planetarium | 11746 | Link | |
| Astronomical Society of New York City | New York | Staten Island | 10301 | 718-727-1967 | |
| Buffalo Astronomical Association | New York | North Java | 14226-4557 | 716-839-9109 | Link |
| Custer Institute Astronomy Club | New York | Jamesport | 11947 | 516-722-3850 | Link |
| Elmira-Corning Astronomical Society | New York | Elmira | 14903 | ||
| Ithaca Amateur Astronomers | New York | Ithaca | 14850 | Link | |
| Kopernik Astronomical Society | New York | Vestal | 13850 | 607-748-3685 | Link |
| Lockport Astronomy Assn. | New York | Lockport | 14094 | 716-433-4706 | |
| Long Island Observers Assn. | New York | Huntington | 11743-3009 | ||
| Mid-Hudson Astronomical Association | New York | Poughkeepsie | 12603 | 845-255-4719 | Link |
| Mohawk Valley Astronomical Society | New York | Clinton | 13323 | Link | |
| Olean Area Amateur Astronomy Group | New York | Allegany | 14706 | ||
| Orange County Astronomical Association (OCCA | New York | Chester | Link | ||
| Ptolemy Schwartz Astronomical Society | New York | New York | 10025 | ||
| Rochester Academy of Sciences Astronomy Sect | New York | Rochester | 14602 | 585-385-1518 | Link |
| Rockland Astronomy Club | New York | Suffern | 10901-5205 | 201-768-2238 | Link |
| Southern Tier Astronomy Recreation Society | New York | Bemus Point | 14712 | 716-386-7150 | Link |
| Southtowns Astronomy Club | New York | West Seneca | 14224 | 716-649-6759 | |
| Suffolk Astronomy Club | New York | Shirley | 11967 | 516-399-1981 | |
| Syracuse Astronomical Society Inc. | New York | Syracuse | 13219 | 315-468-0057 | Link |
| Westchester Amateur Astronomers | New York | Valhalla | 10595 | 1-877-456-5778 | Link |
North Carolina Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Society of Rowan County | North Carolina | Salisbury | 28144 | 704-636-1399 | Link |
| Astronomy Club of Asheville | North Carolina | Asheville | 28805 | 828-713-2608 | Link |
| Cape Fear Astronomical Society | North Carolina | Wilmington | 28405 | 910-762-1033 | Link |
| Catawba Valley Astronomy Club | North Carolina | Mooresville | 28115 | 704-664-6939 | |
| Chapel Hill Astronomical and Observational Society | North Carolina | Chapel Hill | 27514-0842 | Link | |
| Charlotte Amateur Astronomers Club | North Carolina | Matthews | 28104 | 704-846-3136 | Link |
| Cleveland County Astronomical Society | North Carolina | Boiling Springs | 28017 | 704-434-4433 | |
| Crystal Coast Stargazers | North Carolina | Harkers Island | 28531 | Link | |
| Forsyth Astronomical Society | North Carolina | Winston-Salem | 27130-0128 | 336-945-4297 | Link |
| Gaston County Skywatchers | North Carolina | Gastonia | |||
| Greensboro Astronomy Club | North Carolina | Greensboro | 27455 | 336-288-3769 | Link |
| Piedmont Amateur Astronomers | North Carolina | Statesville | 28677 | ||
| Raleigh Astronomy Club Inc. | North Carolina | Raleigh | 27605 | 919-460-7900 | Link |
| Tar River Astronomy Club | North Carolina | Rocky Mount | 27802 | 252-237-3173 | Link |
| The Gaston County Skywatchers | North Carolina | Gastonia | 28052 | Link | |
| Triad Action Astronomy Club | North Carolina | High Point | 27263 | 910-431-5062 | Link |
| Winston-Salem Astronomical League | North Carolina | Winston-Salem | 27106 | 336-725-4549 | Link |
North Dakota Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Dakota Astronomical Society | North Dakota | Bismarck | 58504 | 701-223-2117 | |
| Northern Skies Astronomical Society | North Dakota | Grand Forks | 58202-9008 | 701-775-4089 | Link |
Ohio Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomy Club of Akron Inc. | Ohio | Akron | 44319 | 330-882-3713 | Link |
| Astronomy For Youth Inc | Ohio | Lucas | 740-694-7316 | Link | |
| Black River Astronomical Society | Ohio | Lorain | 44052 | 440 -288-8556 | Link |
| Chagrin Valley Astronomical Society | Ohio | Chagrin Falls | 44022 | 216-731-0522 | Link |
| Cincinnati Astronomical Society | Ohio | Cleves | 45002 | 513-941-1981 | Link |
| Cleveland Astronomical Society | Ohio | Cleveland | 44106 | 216-231-4600 | |
| Columbus Astronomical Society | Ohio | Columbus | 43216 | 614-785-0167 | |
| Cuyahoga Astronomical Assn. | Ohio | N. Olmstead | 44070 | 440-878-0258 | Link |
| Lake Erie West Astronomical Society | Ohio | Toledo | 43611 | 419-726-0385 exe 734-242- | |
| Lima Astronomical Society | Ohio | Lima | 45802-0201 | 419-224-8222 | Link |
| Mahoning Valley Astronomical Society | Ohio | Newton Falls | 44444 | 330-332-5146 | Link |
| Medina County Astronomical Society | Ohio | Medina | 44256-9028 | Link | |
| Miami Valley Astronomical Society | Ohio | Dayton | 45414 | 513-275-7431 | Link |
| Millstream Astronomy Club | Ohio | Findlay | 45840 | 419-424-0685 | Link |
| Northwest Ohio Visual Astronomers | Ohio | Cygnet | 43413 | 419-655-2391 | |
| NOVAE | Ohio | St. Clairsville | 43950 | 740-699-0685 | |
| Richland Astronomical Society | Ohio | Mansfield | 44901 | 419-468-3542 | |
| Sandusky Valley Amateur Astronomy Club | Ohio | Tiffin | 44883 | 419-448-9377 | Link |
| Stillwater Stargazers | Ohio | Troy | 45373 | 513-548-1731 | Link |
| The Cincinnati Observatory Center | Ohio | Cincinnati | 45208 | 513-321-5186 | Link |
| Toledo Astronomical Assn. Inc. | Ohio | Sylvania | 43560 | Link | |
| Wayne County Astronomical Society | Ohio | Wooster | 44691 | 330-262-6866 | Link |
| Wilderness Center Astronomy Club | Ohio | Wilmot | 44689 | 330-497-9581 | Link |
Oklahoma Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomy Club of Tulsa | Oklahoma | Tulsa | 74147 | Link | |
| Bartlesville Astronomical Society | Oklahoma | Bartlesville | 74006 | 918-333-1966 | |
| Broken Arrow Sidewalk Astronomers | Oklahoma | Broken Arrow | 74011 | 918-960-0076 | Link |
| Cimarron County Star Gazers | Oklahoma | Boise City | 73933 | 405-544-2222 | |
| Leonardo’s Star Quest Astronomy Club | Oklahoma | Enid | 73701 | 580-233-2787 | Link |
| Northwest Oklahoma Astronomy Club | Oklahoma | Enid | 73703 | ||
| Odyssey Astronomy Club | Oklahoma | Wanette | 74878 | (405) 899-4016 | Link |
| Oklahoma City Astronomy Club | Oklahoma | Oklahoma City | 73123-1804 | 405-418-6444 | Link |
| Stillwater Astronomy Club | Oklahoma | Stillwater | 74076 | 405-377-1224 | |
| TUVA Astronomy Club | Oklahoma | Checotah | 918 474-3275 | Link |
Oregon Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Central Oregon Astronomical Society | Oregon | Bend | 97701 | 503-382-5621 | Link |
| Eugene Astronomical Society | Oregon | Eugene | 97401 | 541-683-9382 | Link |
| Mt. Hood Observatory Assn. | Oregon | Gresham | 97080 | 503-663-9630 | Link |
| NightSky 45 Astronomy | Oregon | Jefferson | 97352 | 541-327-2839 | |
| Northwest Astronomy Group | Oregon | Vernonia | 97064 | 503-429-2430 | Link |
| Rose City Astronomers | Oregon | Portland | 97214-3354 | 503-255-2016 | Link |
| Southern Oregon Skywatchers | Oregon | Medford | 97501 | 541-664-7907 | Link |
| Umpaqua Amateur Astronomers | Oregon | Roseburg | 97470 | 503-673-1081 |
Pennsylvania Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Allegheny Highland Astronomical Society | Pennsylvania | Ridgeway | 15853 | (814) 772-0472 | |
| Amateur Astronomers Assn. of Pittsburgh | Pennsylvania | Glenshaw | 15116 | 724-224-2510 | Link |
| Amateur Astronomers Of Beaver County | Pennsylvania | Beaver County | 724-728-6990 | Link | |
| ASH Edward L. Naylor Astronomical Center | Pennsylvania | Lewisberry | 717-938-6041 | Link | |
| Astronomical Society of Harrisburg Inc. | Pennsylvania | Lewisberry | 17339 | 717-938-6041 | Link |
| Astronomy Enthusiasts of Lancaster County | Pennsylvania | Lancaster | 17603 | 717-291-4315 | |
| Astronomy to Go | Pennsylvania | Melrose Park | 19027 | 215-831-0485 | |
| Berks County Amateur Astronomical Society In | Pennsylvania | Wyomissing | 19610 | 610-376-8801 | |
| Bucks-Mont Astronomical Assn. | Pennsylvania | Chalfont | 18914 | 215-822-8312 | Link |
| Central Pennsylvania Observers | Pennsylvania | State College | 16801 | 814-339-7244 | |
| Chautauqua and Erie Astronomical Society | Pennsylvania | Northeast | 16428 | 716-252-6565 | |
| Chesmont Astronomical Society | Pennsylvania | Limerick | 19468 | 610-495-0867 | Link |
| Chester County Astronomy Society | Pennsylvania | Thornton | 19373 | (610) 268-2616 | |
| Delaware Valley Amateur Astronomers | Pennsylvania | Drexel Hill | 19026 | 610-933-0497 | Link |
| Erie County Mobile Observers Group | Pennsylvania | Erie | 16509 | 814-864-9203 | Link |
| Greater Hazleton Area Astronomical Society | Pennsylvania | Conyngham | 18219 | 717-788-3446 | |
| Keystone Oaks High School Astronomy Club | Pennsylvania | Pittsburgh | 15216 | 412-571-6042 412-571-6048 | |
| Kiski Astronomers | Pennsylvania | Cabot | 16023 | 724-352-3907 | |
| L5 Society of Philadelphia | Pennsylvania | Lansdale | 19446 | 215-855-7130 | |
| Lackawanna Astronomical Society | Pennsylvania | Clarks Summit | 18411 | 717-586-0789 | Link |
| Lehigh Valley Amateur Astronomical Society | Pennsylvania | Allentown | 18103 | 610-398-7295 | |
| Oil Region Astronomical Society | Pennsylvania | Oil City | 16301 | 814-677-3972 | Link |
| Penn State Astronomy Club | Pennsylvania | University Park | 16802 | Link | |
| Rittenhouse Astronomical Society | Pennsylvania | Haverford | 19041-1806 | 610-642-4337 | |
| Sir Isaac Newton Astronomical Society | Pennsylvania | Kane | 16735 | ||
| Starlight Astronomy Club | Pennsylvania | Duncansville | 16635 | Link | |
| Susquehanna Valley Amateur Astronomers | Pennsylvania | Lewisburg | 17837 | 717-524-3767 | |
| Villanova Astronomical Society | Pennsylvania | Villanova | 19085 | 610-519-7485 | Link |
| Warren County Amateur Astronomy Club Inc. | Pennsylvania | Warren | 16365 | 814-726-7044 | |
| York County Astronomical Society | Pennsylvania | York | 17402 | 717-578-9109 | Link |
Rhode Island Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Skyscrapers Inc. | Rhode Island | North Scituate | 2857 | Link |
South Carolina Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Beaufort South Carolina Amateur Astronomer | South Carolina | Beaufort | 29902 | ||
| Carolina Sidewalk Astronomers | South Carolina | Boiling Springs | 29316 | 864-578-5188 | Link |
| Carolina Skygazers Astronomy Club | South Carolina | Rock Hill | 29730 | 803-329-2121 | Link |
| Clemson Area Amateur Astronomers | South Carolina | Seneca | 29672 | 864-882-6387 | Link |
| Lowcountry Stargazers | South Carolina | Summerville | 29483 | 843-412-2250 | Link |
| Midlands Astronomy Club | South Carolina | Columbia | 29202 | Link | |
| Roper Mountain Astronomers | South Carolina | Greenville | 29616-0665 | 864 063-8144 | Link |
South Dakota Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Black Hills Astronomical Society | South Dakota | Rapid City | 57702 | Link | |
| Tri State Astronomical Society | South Dakota | Sioux Falls | Link |
Tennessee Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Barnard Astronomical Society | Tennessee | Chattanooga | 37412 | 423-629-6094 | Link |
| Barnard-Seyfert Astronomical Society | Tennessee | Brentwood | 37027-4143 | 615-883-6571 | |
| Bays Mountain Astronomy Club | Tennessee | Kingsport | 37660 | 423-229-9447 | |
| Cumberland Astronomical Society | Tennessee | Gallatin | 37066 | 615-451-4469 | Link |
| Knoxville Observers Astronomy Club | Tennessee | Knoxville | 37917 | 865-523-8598 | Link |
| Memphis Astronomical Society | Tennessee | Memphis | 38125 | 901-737-3278 | Link |
| Middle Tennessee Astronomical Society | Tennessee | Smyrna | 37167-5564 | 615-414-4336 | Link |
| ORION (Oak Ridge Isochronous Observation Net | Tennessee | Knoxville | 37921 | 615-927-5155 | Link |
| Smoky Mountain Astronomical Society | Tennessee | Knoxville | 37950 | (865) 982-3599 | Link |
| Tennessee Valley Astronomy Club | Tennessee | Fayetteville | 37334 | 931-732-4777 | |
| The Home Planetarium Assn. | Tennessee | Gallatin | 37066 |
Texas Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Abilene Astronomical Society | Texas | Abilene | 79602-4635 | 915-677-9781 | |
| Amarillo Astronomy Club | Texas | Amarillo | 79121 | 806-353-3489 | |
| American Association of Amateur Astronomers | Texas | Plano | 75075 | ||
| Assn. of Amateur Astronomers | Texas | College Station | 77843 | 409-845-0536 | Link |
| Austin Astronomical Society | Texas | Austin | 78711-2831 | (512) 323-5574 | Link |
| Big Bend Astronomical Society | Texas | Alpine | 79830 | 915-364-2467 | |
| Brazosport Astronomical Society | Texas | Lake Jackson | 77566 | 713-265-3376 | |
| Central Texas Astronomical Society | Texas | Clifton | 254-326-1027 | Link | |
| Central Texas Astronomical Society Inc. | Texas | Waco | 76710 | 254-881-2125 | |
| Central Texas Star Gazers | Texas | Belton | 76513 | 817-939-7544 | |
| City Lights Astronomical Society for Student | Texas | Plano | 75023 | 972-509-0676 | Link |
| College of the Mainland Astronomy Club | Texas | Texas City | 77591 | 409-938-1211 ext. 325 | |
| Corpus Christi Astronomical Society | Texas | Corpus Christi | 78415 | Link | |
| Crossroads Astronomy Club | Texas | Nursery | 78776 | 316-578-7942 | |
| El Paso Astronomy Club | Texas | El Paso | 915-779-4317 | Link | |
| Fort Bend Astronomy Club | Texas | Sugar Land | 77479 | 281 242-5550 | |
| Fort Worth Astronomical Society | Texas | Fort Worth | 76147-1162 | 817-294-8330 | Link |
| General Dynamics Astronomy Club | Texas | Fort Worth | 76109 | 817-732-7731 | |
| Houston Astronomical Society | Texas | Houston | 77225-0332 | Link | |
| Johnson Space Center Astronomical Society | Texas | Houston | 77059 | (281) 488-1959 | Link |
| JSC Astronomical Society | Texas | Baycliff | 77518 | 713-339-1367 | Link |
| Kingsville Astronomical Society | Texas | Kingsville | 78364 | 361-592-3783 | Link |
| Lipan Astronomy & Space Society | Texas | Lipan | 76462 | 254-646-2283 | Link |
| North Houston Astronomy Club | Texas | Kingwood | 77339 | 281-312-1650 | Link |
| North Texas Skywatch | Texas | Azle | 76020 | 817-238-9883 | |
| Olympus Mons | Texas | Arlington | 76019 | Link | |
| Red River Astronomy Club | Texas | Texarkana | 75501 | 903-824-1520 | Link |
| San Angelo Astronomy Association | Texas | San Angelo | 76906 | 325-226-9172 | Link |
| San Antonio Astronomical Assn. | Texas | San Antonio | 78270-1261 | Link | |
| San Antonio Astronomical Observers Group | Texas | San Antonio | 78073 | 210-624-3645 | Link |
| Sidewalk Astronomers of SASI International | Texas | Irving | 75038 | 214-256-1513 | |
| South Plains Astronomy Club | Texas | Lubbock | 79415-9747 | Link | |
| South Texas Astronomical Society | Texas | Brownsville | 78523 | Link | |
| Star Astronomy Club | Texas | Laredo | 78041 | (956) 718-2850 | Link |
| Starlight Observers League (SOL) | Texas | Wichita Falls | 76308 | (940)696-1519 | Link |
| Texas Astronomical Society | Texas | Dallas | 75225 | 972-238-3788 | Link |
| West Texas Astronomers | Texas | Midland | 79701-6516 | 432-683-2882 | Link |
| Whitney Astronomy Assn. | Texas | North Richland Hills | 76180-4433 | Link | |
| Williamson County Astronomy Club | Texas | Georgetown | 78626 | 512-838-1312 |
Utah Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Brigham Young University Astronomical Societ | Utah | Provo | 84602 | Link | |
| Cache Valley Astronmical Society | Utah | Nibley | 84321 | 435-787-6380 | Link |
| Carbon County Star Parties | Utah | Price | 84501 | 435-650-1770 | Link |
| Ogden Astronomical Society | Utah | Roy | 84067 | 801-773-8106 | |
| Salt Lake Astronomical Society | Utah | Salt Lake City | 84126-011 | 801-943-0115 | Link |
| Utah Valley Astronomy Assn. | Utah | Lindon | 84042 | 801-785-4403 | Link |
Vermont Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Hildene Astronomy Club | Vermont | Manchester | 05254-0377 | 802-375-1235 | Link |
| Springfield Telescope Makers | Vermont | Springfield | 5156 | Link | |
| Vermont Astronomical Society | Vermont | Williston | 5495 | 802-658-0184 | Link |
Virginia Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomy Club of Virginia Tech | Virginia | Blacksburg | 24061 | 703-231-8740 | |
| Back Bay Amateur Astronomers | Virginia | Virginia Beach | 23450-9877 | Link | |
| Blue Ridge Astronomy Club | Virginia | Lynchburg | Link | ||
| Blue Ridge Skywatch Astrophotography Society | Virginia | Salem | 24153 | 540-387-3230 | |
| Bristol Astronomy Club | Virginia | Bristol | 24202 | 703-466-8404 | |
| Charlottesville Astronomical Society | Virginia | Charlottesville | 22911 | 804-975-2888 | |
| Halifax Skywatchers | Virginia | Nathalie | 24577 | 804-349-3700 | |
| Langley Exchange Skywatchers Astronomy Club | Virginia | Hampton | 23681 | 757-864-1175 | |
| Norfolk Astronomical Society | Virginia | Chesapeake | 233323 | (757) 485-4242 | Link |
| Northern Virginia Astronomy Club | Virginia | Centreville | 20120 | Link | |
| Piedmont Astronomy Club Inc. | Virginia | Collinsville | 24078 | 540-647-8976 | |
| Rappahannock Astronomy Club | Virginia | Spotsylvania | 22553 | 540-972-3290 | Link |
| Richmond Astronomical Society | Virginia | Richmond | 23236 | 804-379-8175 | Link |
| Roanoke Valley Astronomical Society | Virginia | Fincastle | 24090 | 540 966-4606 | |
| Shenandoah Astronomical Society | Virginia | Middletown | 22645 | 540-723-0353 | Link |
| Shenandoah Valley Stargazers | Virginia | Harrisonburg | 22801 | 540-434-5484 | Link |
| Society for Scientific Exploration | Virginia | Charlottesville | 22903 | 804-924-4905 | Link |
| Star City Astronomy Network | Virginia | Roanoke | 24018 | 540-776-3092 | Link |
| TCC Astronomical Society | Virginia | Chesapeake | 23321 | 757-483-3822 | |
| Tidewater Amateur Telescope Makers | Virginia | Virginia Beach | 23464 | 757-424-9430 | |
| Tidewater Community College Astronomical Soc | Virginia | Chesapeake | 23321 | 757-483-3822 |
Washington Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Battle Point Astronomical Assn. | Washington | Bainbridge Island | 98110 | 206-842-9152 | Link |
| Boeing Employees Astronomical Society | Washington | Seattle | 98124 | 425-294-1717 | Link |
| Eastside Astronomical Society | Washington | Bellevue | 98008-1482 | 425-746-4077 | Link |
| Everett Astronomical Society | Washington | Everett | 98206 | Link | |
| Friends of Galileo Astronomy Club | Washington | Longview | 98632 | 360-577-4193 | Link |
| Olympic Astronomical Society | Washington | Keyport | 98345 | 206-692-8785 | |
| Seattle Astronomical Society | Washington | Seattle | 98103 | 206-523-2787 | Link |
| Southwest Washington Astronomical Society | Washington | Olympia | 98501 | 360-491-2013 | Link |
| Spokane Astronomical Society (SAS) | Washington | Spokane | 99203 | Link | |
| Tacoma Astronomical Society | Washington | Puyallup | 98373 | 253-531-1171 | Link |
| Tri-City Astronomy Club | Washington | Richland | 99352 | 509-392-8499 | Link |
| Washington State University Astronomy Club | Washington | Pullman | 99164-3113 | 509-335-8518 | |
| Whatcom Association of Celestial Observers | Washington | Ferndale | 98248-1721 | 360-319-7868 | Link |
| Yakima Astronomical Society | Washington | Yakima | 98908 | 509-678-4379 | Link |
West Virginia Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Astronomical Club of Southern West Virginia | West Virginia | Athens | 24712 | (304) 384-5154 | Link |
| Central Appalachian Astronomy Club | West Virginia | Clarksburg | 26302 | (304) 745-4842 | Link |
| Kanawha Valley Astronomical Society (KVAS) | West Virginia | Charleston | Link | ||
| Kanawha Valley Astronomical Society Inc. | West Virginia | Cross Lanes | 25313 | 304-776-2613 | |
| Ohio Valley Astronomical Society | West Virginia | Huntington | 25701 | 304-528-6475 | Link |
| West Virginia University Astronomy Club | West Virginia | Morgantown | 26506-6315 | 304-293-3422 Fax: 304-293 | Link |
Wisconsin Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Chippewa Valley Astronomical Society | Wisconsin | Eau Claire | 54703 | 715-877-2787 | Link |
| Door Peninsula Astronomical Society | Wisconsin | Sturgeon Bay | 54235 | 920-743-7812 | Link |
| East Central Wisconsin Astronomers | Wisconsin | Pine River | 54965 | 920-987-5325 | Link |
| Holmen Astronomy Club | Wisconsin | Holmen | 54636 | Link | |
| LaCrosse Area Astronomical Society | Wisconsin | LaCrosse | 54601 | 608-785-8669 | Link |
| Madison Astronomical Society Inc. | Wisconsin | Madison | 53715 | 608-262-4779 | Link |
| Milwaukee Astronomical Society | Wisconsin | New Berlin | 53146 | 262-354-0138 | Link |
| Neville Museum Astronomical Society | Wisconsin | Green Bay | 54303 | Link | |
| North East Wisconsin Stargazers | Wisconsin | Oshkosh | 54903-1611 | Link | |
| Northern Cross Science Foundation | Wisconsin | Ozaukee County | |||
| Racine Astronomical Society | Wisconsin | Union Grove | 53182 | 262-878-2774 | Link |
| Rock Valley Astronomical Society | Wisconsin | Janesville | 53546 | 608-756-2624 | |
| Sheboygan Astronomical Society | Wisconsin | Fond du Lac | 54935 | 414-467-2257 | |
| Starsplitters of Wyalusing | Wisconsin | Prairie du Chien | 53821 | Link | |
| Wehr Astronomical Society | Wisconsin | Franklin | 53132 | 414-425-8550 Fax: 414-425 |
Wyoming Astronomy Clubs
| Club Name | State | City | Zip code | Phone | Website |
|---|---|---|---|---|---|
| Bridger Valley Astronomical Society | Wyoming | Lyman | 82937 | 307-787-7078 | |
| Campbell County High School Astronomy Club | Wyoming | Gillette | 82716 | ||
| Central Wyoming Astronomical Society | Wyoming | Casper | 82601 | 307-577-0310 | |
| Cheyenne Astronomical Society | Wyoming | Cheyenne | 82001 | 307-635-5944 | Link |
| Jackson Hole Astronomy Club | Wyoming | Moran | 83013 | 307-543-2424 | |
| Sweetwater Astronomical Society | Wyoming | Rock Springs | 82901 | 307-362-2441 |
