UA Making Biggest Mirrors for World's Biggest Telescope

Arizona Public Media July 2015 | Technicians at the University of Arizona are building seven glass mirrors for the Giant Magellan Telescope, an earthbound instrument scheduled to begin operation on a mountaintop in Chile in 2021.

Interviews with Chris Impy, Deputy Head, Buell Jannuzi Head, Department of Astronomy, Director Steward Observatory, Dennis Zaritski, Deputy Director. more>