![Gran Telescopio Canarias European Northern Obseratory,Grand Telescope,La Palma,Canary Islands,Spain,GTC telescope Stock Photo - Alamy Gran Telescopio Canarias European Northern Obseratory,Grand Telescope,La Palma,Canary Islands,Spain,GTC telescope Stock Photo - Alamy](https://c8.alamy.com/comp/B8X6R9/gran-telescopio-canarias-european-northern-obseratorygrand-telescopela-B8X6R9.jpg)
Gran Telescopio Canarias European Northern Obseratory,Grand Telescope,La Palma,Canary Islands,Spain,GTC telescope Stock Photo - Alamy
![August 2018, Spain, La Palma: The Gran Telescopio Canarias (GTC) on the Roque de Los Muchachos. With a diameter of 10.4 meters, it has been the largest optical infrared mirror telescope in August 2018, Spain, La Palma: The Gran Telescopio Canarias (GTC) on the Roque de Los Muchachos. With a diameter of 10.4 meters, it has been the largest optical infrared mirror telescope in](https://c8.alamy.com/comp/PJAGKG/august-2018-spain-la-palma-the-gran-telescopio-canarias-gtc-on-the-roque-de-los-muchachos-with-a-diameter-of-104-meters-it-has-been-the-largest-optical-infrared-mirror-telescope-in-the-world-since-2007-astro-tourism-is-becoming-more-and-more-popular-on-the-canary-island-photo-carola-frentzendpa-PJAGKG.jpg)
August 2018, Spain, La Palma: The Gran Telescopio Canarias (GTC) on the Roque de Los Muchachos. With a diameter of 10.4 meters, it has been the largest optical infrared mirror telescope in
![The Gran Telescopio Canarias - GranTeCan or GTC, also known as the Great Canary Telescope is a 10, Stock Photo, Picture And Rights Managed Image. Pic. Z5S-2667420 | agefotostock The Gran Telescopio Canarias - GranTeCan or GTC, also known as the Great Canary Telescope is a 10, Stock Photo, Picture And Rights Managed Image. Pic. Z5S-2667420 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/4a5a1b4402ed3ab459cb955b8d454f86/z5s-2667420.jpg)