Historical Marker
Brian O'Dwyer
Historical marker location:
Yuma, Arizona
( Marker is on South Main Street south of East 3rd Street, on the right when traveling south.)
1946-2012.
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.