https://observatoriesofohio.org/weitkamp-observatory/2026-03-16T14:20:39+00:00weekly0.6https://observatoriesofohio.org/oberlin-college-observatory/https://observatoriesofohio.org/wp-content/uploads/2025/12/oberlin-6-inch-gaertner-refractor.pngOberlin 6-Inch Gaertner RefractorA 6-Inch Observatory Telescope by Wm. Gaertner & Company, of the type that first occupied the Oberlin College dome. Illustration from Gaertner's 1922 catalog; Scientific Trade Catalogs, Smithsonian Collections.https://observatoriesofohio.org/wp-content/uploads/2012/04/oberlin_6880.jpgoberlin_6880Peters Hall and Oberlin College Observatory ca. 18852025-12-23T20:45:31+00:00weekly0.6https://observatoriesofohio.org/2011/08/20/hello-world/https://observatoriesofohio.org/wp-content/uploads/2011/08/cincinnati-observatory_1487a.jpgcincinnati-observatory_1487aCincinnati Observatory: Birthplace of American Astronomyhttps://observatoriesofohio.org/wp-content/uploads/2011/08/swasey_1305.jpgSwasey ObservatorySwasey Observatory, Denison University, Granville, Ohio. Photo by James Guilford.2025-12-21T16:26:57+00:00monthlyhttps://observatoriesofohio.org/perkins-observatory/https://observatoriesofohio.org/wp-content/uploads/2025/08/perkins-observatory-sketch-1920-web.jpgPerkins-Observatory-Sketch-1920-webAn architectural rendering of The Perkins Observatory, ca. 1920, by Tallmadge & Watson, Architects.https://observatoriesofohio.org/wp-content/uploads/2024/12/perkins-telescope-az-2024.jpegPerkins-Telescope-AZ-2024The Perkins 72″ (1.83 m) Telescope located on Anderson Mesa outside of Flagstaff Arizona, at an altitude of 7,236 feet. The Perkins Telescope is a Cassegrain reflecting telescope with a f/17.5 focal ratio which uses an English equatorial mount for positioning on the sky. Credit: Perkins Telescope Observatoryhttps://observatoriesofohio.org/wp-content/uploads/2022/06/perkins-7222-with-prism-1024x724-1.jpegPerkins-7222-with-PRISM-1024x724The Perkins 72″ (1.83 m) Telescope located on Anderson Mesa outside of Flagstaff Arizona, at an altitude of 7,236 feet. The Perkins Telescope is a Cassegrain reflecting telescope with a f/17.5 focal ratio which uses an English equatorial mount for positioning on the sky. Credit: Boston University/Perkins Telescope Observatoryhttps://observatoriesofohio.org/wp-content/uploads/2012/04/perkins-scope_2228.jpgperkins-scope_2228Perkins 1941 Telescope - Ropes Stabilize the Instrument for Upgrade Workhttps://observatoriesofohio.org/wp-content/uploads/2012/04/perkins-scope-pier_2226.jpgperkins-scope-pier_2226Perkins Observatory's 1941 Fecker - Note Remnants of Massive Original Telescope Pierhttps://observatoriesofohio.org/wp-content/uploads/2012/04/perkins-observatory-pq9a1949.jpgperkins-observatory-PQ9A1949Perkins Observatory - July 2015https://observatoriesofohio.org/wp-content/uploads/2012/04/perkins-dscf0493.jpgperkins-DSCF0493Perkins Observatoryhttps://observatoriesofohio.org/wp-content/uploads/2012/04/perkins-exterior-old.jpgPerkins-Exterior-OldPerkins Observatory - Antique Postcardhttps://observatoriesofohio.org/wp-content/uploads/2012/04/perkins-61-pier.jpgperkins-61-pierAntique Postcard Showing Original Perkins Telescope on Its Pierhttps://observatoriesofohio.org/wp-content/uploads/2012/04/perkins-telescope-1923-web.jpgperkins-telescope-1923-webThe Perkins Telescope at the Warner and Swasey Telescope Factory, Cleveland, Ohio, October 31, 1923.2025-08-16T20:53:23+00:00weekly0.6https://observatoriesofohio.org/indian-hill-observatory/https://observatoriesofohio.org/wp-content/uploads/2024/05/indian_hill_2-1920w.webpindian_hill_2-1920wIndian Hill Observatory Buildings. Image via CVAS website.2025-06-11T15:37:38+00:00weekly0.6https://observatoriesofohio.org/fred-bay-observatory/https://observatoriesofohio.org/wp-content/uploads/2024/12/fred-bay-observatory.jpgFred-Bay-ObservatoryThe Fred Bay Observatory in evening twilight, with dome shutters open, preparing for a night of observing. Credit: Warren County Astronomical Society2024-12-12T15:43:29+00:00weekly0.6https://observatoriesofohio.org/rachel-a-hutzel-observatory/https://observatoriesofohio.org/wp-content/uploads/2024/12/hutzel-observatory-telescope.jpgHutzel-Observatory-TelescopeThis large refracting telescope is permanently mounted as the heart of the Rachel A. Hutzel Observatory. Credit: Camp Joyhttps://observatoriesofohio.org/wp-content/uploads/2024/12/screenshot-2024-12-12-at-9.58.24-am.pngHutzel Observatory ExteriorRachel A. Hutzel Observatory at Camp Joy -- Credit: Camp Joy2024-12-12T15:08:01+00:00weekly0.6https://observatoriesofohio.org/warren-rupp-observatory/https://observatoriesofohio.org/wp-content/uploads/2021/08/warren-rupp-plaque_img_7964.jpgWarren-Rupp-Plaque_IMG_7964Richland Astronomical Society Plaquehttps://observatoriesofohio.org/wp-content/uploads/2021/08/warren-rupp_dji_0315-site.jpgWarren-Rupp_DJI_0315-siteThe Warren Rupp Observatory Sitehttps://observatoriesofohio.org/wp-content/uploads/2021/08/warren-rupp_dji_0318-35-ft.jpgWarren-Rupp_DJI_0318-35-ftThe Warren Rupp Observatoryhttps://observatoriesofohio.org/wp-content/uploads/2012/04/warren-rupp-observ.jpgWarren RuppExterior of the observatory with observer's facilities in foreground, massive dome in the background.2024-09-30T14:09:59+00:00weekly0.6https://observatoriesofohio.org/astronomy-club-of-akron/https://observatoriesofohio.org/wp-content/uploads/2020/03/astronomy-club-akron_img_9928.jpegAstronomy-Club-Akron_IMG_9928Astronomy Club of Akron Observatory. Photo by James Guilford.https://observatoriesofohio.org/wp-content/uploads/2012/04/akron-16-inch-meade.jpgakron-16-inch-meadeAstronomy Club of Akron's 2013 Meade 16-Inch SCThttps://observatoriesofohio.org/wp-content/uploads/2012/04/akron-telescope.jpgAstronomy Club of Akron TelescopeMain telescope at the club's observatory.2024-07-09T13:54:55+00:00weekly0.6https://observatoriesofohio.org/burrell-memorial-observatory/https://observatoriesofohio.org/wp-content/uploads/2024/07/burrell_06.jpgBurrell_06The Burrell Telescope. Photo Courtesy Baldwin Wallace University.https://observatoriesofohio.org/wp-content/uploads/2018/06/burrell-observatory-news-clip-1940.jpgburrell-observatory-news-clip-1940Newspaper Clipping of Story Detailing the Burrell Observatory and 1940 Commencement at, then, Baldwin-Wallace Collegehttps://observatoriesofohio.org/wp-content/uploads/2018/06/burrell-observatory-commencement-1940.jpgburrell-observatory-commencement-1940Baldwin-Wallace College Commencement, June 1940. Press Photohttps://observatoriesofohio.org/wp-content/uploads/2018/06/burrell-observatory-finishing-1940.jpgburrell-observatory-finishing-1940Burrell Observatory: Construction Finishing Up. Press Release Photo, Spring 1940https://observatoriesofohio.org/wp-content/uploads/2012/04/burrellscope.jpgBurrell TelescopeThe 13-inch Burrell Telescope2024-07-09T13:44:26+00:00weekly0.6https://observatoriesofohio.org/schoonover-observatory/https://observatoriesofohio.org/wp-content/uploads/2018/06/lima-astronomical-scope-schoonover.jpglima-astronomical-scope-schoonoverSchoonover Observatory's Telescope - Lima Astronomical Society Photohttps://observatoriesofohio.org/wp-content/uploads/2012/04/schoonover-observatory.jpgschoonover-observatorySchoonover Observatory - Lima Astronomy Societyhttps://observatoriesofohio.org/wp-content/uploads/2012/04/schoonover_obs.jpgSchoonover ObservatorySchoonover Observatory2024-03-25T13:07:23+00:00weekly0.6https://observatoriesofohio.org/ksunasa-observatory/https://observatoriesofohio.org/wp-content/uploads/2023/09/ksu-nasa_obs997.jpgKSU-NASA_obs997KSU/NASA Observatory Building. Photo Credit: Kent State University2023-09-19T18:36:39+00:00weekly0.6https://observatoriesofohio.org/fairlawn-rotary-observatory/https://observatoriesofohio.org/wp-content/uploads/2023/09/img_8919.jpegimg_8919https://observatoriesofohio.org/wp-content/uploads/2023/09/solar-system-walk_img_8920.jpgsolar-system-walk_img_8920https://observatoriesofohio.org/wp-content/uploads/2023/09/bath-nature-preserve_dji_0456.jpgBath-Nature-Preserve_DJI_0456Bath Nature Preserve. Looking straight down, at the top of this image are the observatory facilities. To the right of the observatory is a gardening area. Parking for the observatory and walking paths is across the park's access drive. Photo by James Guilford, September 2023,https://observatoriesofohio.org/wp-content/uploads/2023/09/summit-pair_dji_0444.jpgSummit-Pair_DJI_0444A pair of large roll-off-roof observatory buildings make the Fairlawn Rotary Observatory a very impressive facility. The Summit County Astronomy Club operates the observatory with 10 pier-mounted telescopes available for use. Photo by James Guilford, September 2023.https://observatoriesofohio.org/wp-content/uploads/2021/08/fairlawn-rotary_dji_0328.jpgFairlawn-Rotary_DJI_0328During the summer of 2021, a second observatory building was added to the Fairlawn Rotary Observatory. Photo by James Guilford.https://observatoriesofohio.org/wp-content/uploads/2020/06/img_0972.jpegIMG_0972Exterior of the Summit County Astronomy Club Observatory at the Bath Nature Preserve. Photo by James Guilfordhttps://observatoriesofohio.org/wp-content/uploads/2020/06/img_0974.jpegIMG_0974Duck, or you'll see stars! Clever highlight warns of low clearance under the roof run-off rails.2023-09-02T20:50:25+00:00weekly0.6https://observatoriesofohio.org/ohio-state-university-mcmillin-observatory/https://observatoriesofohio.org/wp-content/uploads/2021/01/osu-observatory-1906.jpgOSU Observatory 1906Ohio State University Observatory ca. 1906https://observatoriesofohio.org/wp-content/uploads/2018/10/1897_mcmillin_observatory_telescope.jpg1897_mcmillin_observatory_telescopeThe Emerson McMillin Observatory's 12.5-Inch Telescope. Image Courtesy of the Ohio State University Archives.https://observatoriesofohio.org/wp-content/uploads/2018/10/osu-observatory-ca_1910.jpgosu-observatory-ca_1910Ohio State University Observatory - Postcard Ca. 19102023-05-19T14:33:31+00:00weekly0.6https://observatoriesofohio.org/stephens-memorial-observatory/https://observatoriesofohio.org/wp-content/uploads/2023/01/stephens-memorial-observatory_img_1936.jpgstephens-memorial-observatory_IMG_1936Stephens Memorial Observatoryhttps://observatoriesofohio.org/wp-content/uploads/2023/01/libraryobserv.jpgLibraryObservTeachout Library and Observatory, ca 1901, in a postcard image.https://observatoriesofohio.org/wp-content/uploads/2012/04/stephens-cooley_telescope.jpgCooley TelescopeCooley Telescope of under its original 1900 dome.2023-05-19T14:29:09+00:00weekly0.6https://observatoriesofohio.org/ballreich-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/telescope-plaque.jpgtelescope-plaqueDedication Plaques on Telescope Pierhttps://observatoriesofohio.org/wp-content/uploads/2012/04/ballreich-telescope.jpgBallreich TelescopeThe beautifully-restored Ballreich Telescope.2023-05-19T14:26:47+00:00weekly0.6https://observatoriesofohio.org/sidney-frohman-planetarium/https://observatoriesofohio.org/wp-content/uploads/2023/04/frohman_telescope_705a1887.jpgfrohman_telescope_705a1887Looking down the optical tube assembly (OTA) of The Sidney Frohman Telescope reveals the rather unique “figure-eight” secondary mirror support. https://observatoriesofohio.org/wp-content/uploads/2023/03/frohman-telescope_705a1898.jpgFrohman-Telescope_705A1898The Sidney Frohman Telescope: A circa 1967 Tinsley Laboratories 12-inch Cassegrain. The telescope sits beneath a fiberglass dome atop a raised portion of Sandusky High School's Supplementary Educational Center.https://observatoriesofohio.org/wp-content/uploads/2023/03/frohman-planetarium_705a1883.jpgFrohman-Planetarium_705A1883An image of the Milky Way arcs up along the dome of the Sidney Frohman Planetarium. The modern projection system was part of a major remodel and upgrade that took place in 2018 with the Frohman Foundation as a major backer.https://observatoriesofohio.org/wp-content/uploads/2015/11/frohman-dome_3708.jpgfrohman-dome_3708Observatory Dome at the Sidney Frohman Planetarium2023-05-01T13:59:24+00:00weekly0.6https://observatoriesofohio.org/college-of-wooster/https://observatoriesofohio.org/wp-content/uploads/2023/01/wooster-obs-front-left.jpgwooster-obs-front-lefthttps://observatoriesofohio.org/wp-content/uploads/2023/01/iphone_img_7716.jpegiPhone_IMG_7716The 1876 Cooke telescope on display in Taylor Hall at the College of Wooster. A display enclosure of curved Plexiglas®️ shields the instrument from dust and fingers. A wooden facsimile pier, attached to the wall, stands beneath the telescope and its mount. Photo by James Guilford, January 2023.https://observatoriesofohio.org/wp-content/uploads/2015/01/wooster-new.jpgwooster-newNew College of Wooster Observatoryhttps://observatoriesofohio.org/wp-content/uploads/2015/01/wooster-obs-card.jpegwooster-obs-cardCollege of Wooster's Original Observatory2023-04-10T13:27:37+00:00weekly0.6https://observatoriesofohio.org/gurley-observatory/https://observatoriesofohio.org/wp-content/uploads/2023/04/marietta-byrne-telescope-mono.jpgMarietta-Byrne-Telescope-MonoThe ca. 1882 John Byrne telescope set up for a night of observing. Photo by Dr. Ann Bragg, 2021.https://observatoriesofohio.org/wp-content/uploads/2023/04/mrietta-byrne-plus-moon.jpgMrietta-Byrne-plus-MoonThe ca. 1882 John Byrne telescope aimed at Moon for a night of observing. Photo by Dr. Ann Bragg, 2021.https://observatoriesofohio.org/wp-content/uploads/2023/04/marietta-byrne-telescope.jpgMarietta-Byrne-TelescopeThe ca. 1882 John Byrne telescope set up for a night of observing. Photo by Dr. Ann Bragg, 20212023-04-06T19:45:34+00:00weekly0.6https://observatoriesofohio.org/about/2023-03-09T14:57:43+00:00weekly0.6https://observatoriesofohio.org/freelander-park-observatory/https://observatoriesofohio.org/wp-content/uploads/2023/01/cooke-telescope_wooster_full_705a1695.jpgCooke-Telescope_Wooster_Full_705A1695The 1876 Cooke Telescope purchased for the College of Wooster, then moved and used at Freelander Park from 1963 to about 2003.2023-01-16T16:15:43+00:00weekly0.6https://observatoriesofohio.org/swasey-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/swasey-observatory.jpgSwasey ObservatorySwasey Observatory of Denison University2022-10-07T13:08:31+00:00weekly0.6https://observatoriesofohio.org/clarke-observatory/https://observatoriesofohio.org/wp-content/uploads/2021/06/bracy_hall_wide.jpgBracy_Hall_WideBracy Hall of Sciencehttps://observatoriesofohio.org/wp-content/uploads/2012/04/clarke-dome_pq9a1986.jpgclarke-dome_PQ9A1986Clarke Observatory atop Bracy Hall of Sciencehttps://observatoriesofohio.org/wp-content/uploads/2012/04/clarke_union.gifClarke-Union8.5-inch J.W. Fecker Telescope of Clarke Observatory2022-09-08T21:28:22+00:00weekly0.6https://observatoriesofohio.org/cincinnati-observatory-center/https://observatoriesofohio.org/wp-content/uploads/2012/04/cincinnati-mitchel.jpgcincinnati-mitchelMitchel Observatory of the Cincinnati Observatory Centerhttps://observatoriesofohio.org/wp-content/uploads/2012/04/cincinnati-merz_1446.jpgcincinnati-merz_1446Merz and Mahler 11-inch Refractor. Ca. 1843 - Oldest operating professional telescope in the Western Hemisphere.https://observatoriesofohio.org/wp-content/uploads/2012/04/cinci-clark.jpgcinci-clarkhttps://observatoriesofohio.org/wp-content/uploads/2012/04/cinci_mitchel.jpgMitchel ObservatoryMitchel Observatory of the Cincinnati Observatory Centerhttps://observatoriesofohio.org/wp-content/uploads/2012/04/cincinnati.jpgCincinnati Observatory CenterMain Observatory of the Cincinnati Observatory Center2022-08-10T18:25:03+00:00weekly0.6https://observatoriesofohio.org/ritter-astrophysical-research-center/https://observatoriesofohio.org/wp-content/uploads/2022/06/ritter-telescope-postcard.pngRitter-Telescope-PostcardScanned from an undated postcard, this image shows the mount side of Ritter Observatory's 1-meter telescope. Original Ektachrome photograph by Alan Nyiri.https://observatoriesofohio.org/wp-content/uploads/2012/04/ritter_40-inch_2504.jpgritter_40-inch_250440-Inch Warner and Swasey Telescopehttps://observatoriesofohio.org/wp-content/uploads/2012/04/ritter_planetarium-observatory_2466.jpgritter_planetarium-observatory_2466The Ritter Planetarium and Observatory, University of Toledohttps://observatoriesofohio.org/wp-content/uploads/2012/04/ritter-observatoryl.jpgRitter ObservatoryThe Ritter Observatory and Astrophysical Research Center2022-06-19T19:31:13+00:00weekly0.6https://observatoriesofohio.org/wilderness-center-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/the-wilderness-center1.jpgthe-wilderness-centerWilderness Center The Telescope and Volunteershttps://observatoriesofohio.org/wp-content/uploads/2012/04/the-wilderness-center.jpgWilderness CenterThe telescope and volunteers of the observatory.2021-11-07T21:50:55+00:00weekly0.6https://observatoriesofohio.org/harrolds-observatory/2021-10-26T14:28:04+00:00weekly0.6https://observatoriesofohio.org/cuyahoga-astronomical-association/https://observatoriesofohio.org/wp-content/uploads/2020/07/caa_daytime_img_1183-1.jpgCAA_Daytime_IMG_1183Cuyahoga Astronomical Association's observatory. Photo by James Guilford.https://observatoriesofohio.org/wp-content/uploads/2020/07/studt-caa-observatory_web.jpgstudt-caa-observatory_webCAA Observatory open to the night sky and a public observing night. Photo by Alan Studt.https://observatoriesofohio.org/wp-content/uploads/2018/06/caa-at-night.jpgcaa-at-nightCuyahoga Astronomical Association's Observatory at Night. Photo by James Guilford.2026-01-12T15:21:34+00:00weekly0.6https://observatoriesofohio.org/franklin-miller-observatory/https://observatoriesofohio.org/wp-content/uploads/2020/06/franklin-miller-site_img_5860.jpgFranklin-Miller-Site_IMG_5860The Franklin Miller Observatory is situated on a beautiful elevated site and enjoys views of a wide-open sky. Photo by James Guilford.https://observatoriesofohio.org/wp-content/uploads/2020/06/franklin-miller-dome_img_1076.jpegFranklin-Miller-Dome_IMG_1076The Observatory and outdoor telescope piers of the Franklin Miller Observatory, Kenyon College. Photo by James Guilford.2020-06-25T20:48:36+00:00weekly0.6https://observatoriesofohio.org/nassau-astronomical-station/https://observatoriesofohio.org/wp-content/uploads/2012/04/nassau_3881.jpgnassau_3881Nassau Astronomical Station, now a part of Observatory Parkhttps://observatoriesofohio.org/wp-content/uploads/2012/04/nassau-scope_1150.jpgnassau-scope_115025.5-inch Nassau Reflecting Telescopehttps://observatoriesofohio.org/wp-content/uploads/2012/04/nassau-observatory.jpgNassau ObservatoryNassau Astronomical Station, now a part of Observatory Park2019-06-27T18:29:06+00:00weekly0.6https://observatoriesofohio.org/loomis-observatory/https://observatoriesofohio.org/wp-content/uploads/2019/02/loomis-plaque_2007_img_0746.jpgloomis-plaque_2007_IMG_0746Loomis Historical Plaquehttps://observatoriesofohio.org/wp-content/uploads/2019/02/loomis-looking-northwest-img_4637-working.gifloomis-looking-northwest-IMG_4637-workingLoomis Observatory, south elevation, looking to the northwest. Photo by James Guilford.https://observatoriesofohio.org/wp-content/uploads/2019/02/loomis-building-plan.pngloomis-building-planBuilding Plan for Loomis Observatory - Public Domain Documenthttps://observatoriesofohio.org/wp-content/uploads/2012/04/loomis_telescope.jpgLoomis TelescopeThe Loomis Telescope under its observatory dome.https://observatoriesofohio.org/wp-content/uploads/2012/04/loomis-exterior.jpgLoomis ObservatoryLoomis Observatory Exterior2019-02-26T20:25:36+00:00weekly0.6https://observatoriesofohio.org/john-glenn-astronomy-park/2019-01-07T16:39:31+00:00weekly0.6https://observatoriesofohio.org/warner-and-swasey-observatory/https://observatoriesofohio.org/wp-content/uploads/2018/10/ws-observatory-1941.jpgWS-Observatory-1941"NEW CASE OBSERVATORY DEDICATED. CLEVELAND, OHIO: An exterior view of the Warner and Swasey Observatory at Taylor and Brunswick Roads in East Cleveland, December 29. A portion of the old building is pictured at the left, while at the right may be seen the central part of the new building. The large dome houses the observatory's powerful new telescope, largest of its kind in operation. The telescope primarily is intended for photographic observation, although it is also equipped for making visual studies of the heavens." -- Wide World Photos, Cleveland Bureau, 12/31/19412018-10-23T20:04:41+00:00weekly0.6https://observatoriesofohio.org/apollo-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/apollo-greenhouse_2205.jpgapollo-greenhouse_2205The Junior Observing and Training Stationhttps://observatoriesofohio.org/wp-content/uploads/2012/04/apollo-telescope_2184.jpgapollo-telescope_2184Apollo Observatory's 50-centimeter Telescopehttps://observatoriesofohio.org/wp-content/uploads/2012/04/apollo-museum_2212.jpgapollo-museum_2212Exterior of Museum Topped by Observatory Domehttps://observatoriesofohio.org/wp-content/uploads/2012/04/apollo-classroom_2201.jpgapollo-classroom_2201Observatory Viewed from the Meeting Room2025-12-24T02:12:59+00:00weekly0.6https://observatoriesofohio.org/mahoning-valley-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/mahoning-cortese_1735.jpgmahoning-cortese_1735The Three Observatory Buildings of MVCO2023-06-28T21:33:58+00:00weekly0.6https://observatoriesofohio.org/ohio-university-observatory/https://observatoriesofohio.org/wp-content/uploads/2018/06/ohio-university_fecker-part-480x281px.jpgohio-university_Fecker-Part-480x281pxOU's Restored 1950 Fecker Telescope. Credit: Ohio Universityhttps://observatoriesofohio.org/wp-content/uploads/2018/06/ohio-university-bservatory-site-480x281px.jpgohio-university-bservatory-site-480x281pxObservatory Dome open with Fecker Telescope Visible. Credit: Ohio University2018-06-02T18:53:25+00:00weekly0.6https://observatoriesofohio.org/ohio-northern-university-observatory/https://observatoriesofohio.org/wp-content/uploads/2018/06/ohio-northern-university-obs.jpgohio-northern-university-obsOhio Northern University Observatory - Credit: ONU2018-06-02T16:37:29+00:00weekly0.6https://observatoriesofohio.org/1-contact-us/2017-10-23T01:45:11+00:00weekly0.6https://observatoriesofohio.org/brooks-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/brooks-mcmaster_2473.jpgbrooks-mcmaster_2473Brooks Observatory atop McMaster Hall, University of Toledohttps://observatoriesofohio.org/wp-content/uploads/2012/04/brooks-brashear_2489.jpgbrooks-brashear_2489Vintage Brashear Telescope of Brooks Observatory2017-08-06T18:39:56+00:00weekly0.6https://observatoriesofohio.org/nielsen-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/nielsen_3310.jpgnielsen_3310Nielsen Observatory2017-02-28T14:07:02+00:00weekly0.6https://observatoriesofohio.org/john-bryan-state-park-observatory/2016-08-15T03:07:17+00:00weekly0.6https://observatoriesofohio.org/elgar-weaver-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/weaver-observatory.jpgWeaver ObservatoryWeaver Observatory of Wittenberg University2015-07-20T23:53:25+00:00weekly0.6https://observatoriesofohio.org/frost-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/frost_observatory_071.jpgfrost_observatory_07Frost Observatoryhttps://observatoriesofohio.org/wp-content/uploads/2012/04/frost_observatory_07.jpgFrost ObservatoryThe white top of this unique structure is counter-balanced to swing up and open.2015-06-28T14:17:28+00:00weekly0.6https://observatoriesofohio.org/oberle-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/oberle-observatory_3865.jpgOberle ObservatoryOberle Observatory, a part of Observatory Park2022-10-15T21:26:11+00:00weekly0.6https://observatoriesofohio.org/bgsu-observatory/https://observatoriesofohio.org/wp-content/uploads/2012/04/bowling-green.gifBGSU ObservatoryView inside the dome of the BGSU Observatory.2015-05-13T19:05:13+00:00weekly0.6https://observatoriesofohio.org/mueller-observatory-at-cmnh/https://observatoriesofohio.org/wp-content/uploads/2012/04/cmnh_telescope.jpgMueller Observatory TelescopeThe 10 1/2-inch telescope of the Ralph Mueller Observatory.2014-06-10T18:25:16+00:00weekly0.6https://observatoriesofohio.org/lakeland-community-college/2012-04-15T11:35:48+00:00weekly0.6https://observatoriesofohio.org/toledo-astronomical-association/2012-04-15T00:55:29+00:00weekly0.6https://observatoriesofohio.org/cwru-observatories/https://observatoriesofohio.org/wp-content/uploads/2012/04/cwru_warner-swasey.jpgcwru_warner-swaseyCWRU's "Rooftop Observatory"2012-04-15T00:12:22+00:00weekly0.6https://observatoriesofohio.orgdaily1.02026-03-16T14:20:39+00:00