State Library of Ohio / Swasey Observatory / Oberlin College Observatory / Drake Planetarium / Mueller Observatory / Freedlander Park Observatory / Ritter Planetarium / Perkins Observatory / Stephens Memorial Observatory / Ohio Wildlife Center / State Library / Cincinnati Observatory / Ballreich Observatory / Indian Hill Observatory / Space Museum / Observatory Park / Shafran Planetarium / Warren Rupp Observatory / Hoover Price Planetarium / Burrell Memorial Observatory / Appold Planetarium / Cleveland Museum of Natural / Wolff Planetarium / Schuele Planetarium / OSU Planetarium / Kent State University Planetarium / Wilderness Center Observatory / Bowling Green State University Planetarium / Boonshoft Museum of Discovery / Columbus Zoo / Science Center / Nielsen Observatory / Elgar Weaver Observatory / Brooks Observatory / Weitkamp Observatory / Schoonover Observatory / /
NaturalFeature
Indian Hill / /
Organization
Raptor Center / Planetarium and Science Center / Astronomy Club of Akron Observatory / Oberlin College / Lake Erie Nature and Science Center / Ohio Wildlife Center / Astronomy Department / Kent State University / Bowling Green State University / /