Historical Marker
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Historical marker location:
Eagar, Arizona
( Marker is at the intersection of South Harless Street and West 8th Street, on the left when traveling north on South Harless Street.)
Marker installed: 2002
The world's largest solar telescope is located in Arizona: The Daniel K. Inouye Solar Telescope, located on the summit of Haleakala in Maui, Hawaii, is the largest solar telescope in the world. However, the next largest solar telescope, the McMath-Pierce Solar Telescope, is located at the Kitt Peak National Observatory in Arizona.