Contracts signed for ELT mirrors and sensors

At a ceremony today at ESO's Headquarters four contracts were signed for major components of the Extremely Large Telescope (ELT) that ESO is building. These were for: the casting of the telescope's giant secondary and tertiary ...

Telescope equipment coming down from Hawaiian mountain

Construction equipment and vehicles that have sat idle since protesters blocked crews from building a giant telescope are being removed from a mountain that's considered sacred to some Native Hawaiians.

E-ELT construction work to start

At a ceremony at ESO's Vitacura offices in Santiago on 9 December 2013 the ESO Director General, Tim de Zeeuw, and senior representatives of the Chilean company ICAFAL Ingeniería y Construcción S.A., signed a contract for ...

Third mirror casting event for the Giant Magellan Telescope

On Saturday, August 24, 2013, the third mirror for the Giant Magellan Telescope (GMT) will be cast inside a rotating furnace at the University of Arizona's Steward Observatory Mirror Lab, the only facility in the world where ...

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