(Q14683604)
Statements
Pti aerial photo B.jpg
1,584 × 1,199; 482 KB
1,584 × 1,199; 482 KB
PTI on Palomar Mountain, next to the Hale Telescope (English)
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July 1995
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December 2008
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long-baseline interferometer at the American Palomar Observatory in San Diego County, California, US
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