Showing posts with label Arizona. Show all posts
Showing posts with label Arizona. Show all posts

Wednesday, June 18, 2008

Biggest Optical Telescope

The biggest and most powerful optical telescope is located in Arizona on the top of Graham mountain near Safford, Arizona. The 600-ton $120 million Large Binocular Telescope has two 8.4 meter mirrors equivalent to single telescope with a main mirror of 11.8 meters.



Large Binocular Telescope in Wikipedia

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