W. M. Keck Observatory
The W. M. Keck Observatory(twin Keck telescopes) is a two-telescope astronomical observatory at an elevation of 4,145 meters (13,600 ft) near the summit of Mauna Kea in the U.S. state of Hawaii. The primary mirrors of each of the two telescopes are 10 meters (32.8 ft (394 in)) in diameter, making them the second largest optical telescopes in the world, slightly behind the Gran Telescopio Canarias; however the Gran Canary telescope does not have the capability to use all of its 10.4 meters, thus making the Keck telescopes the largest observable telescope in the world. The telescopes can operate together to form a single astronomical interferometer.
No comments:
Post a Comment