Cerro Tololo InterAmerican Observatory. Complex of astronomical telescopes and instruments located approximately 80 km tothe East of La Serena, Chile at an altitude of 2200 Meters. Created on N/A. Updated on Wed, Dec 28 2011.
Casilla 603
La Serena, CL Chile Tels: 56-51-225415 Fax: 56-51-205212
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