![The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736278 | agefotostock The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736278 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/21083920c5fbc432afe267b88cddf1e3/b20-1736278.jpg)
The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736278 | agefotostock
![August 2018, Spanien, La Palma: Das Gran Telescopio Canarias (GTC) auf dem Roque de Los Muchachos. Mit einem Durchmesser von 10,4 Meter, es war das größte optische Infrarot Spiegel Teleskop der Welt August 2018, Spanien, La Palma: Das Gran Telescopio Canarias (GTC) auf dem Roque de Los Muchachos. Mit einem Durchmesser von 10,4 Meter, es war das größte optische Infrarot Spiegel Teleskop der Welt](https://c8.alamy.com/compde/pjagkm/august-2018-spanien-la-palma-das-gran-telescopio-canarias-gtc-auf-dem-roque-de-los-muchachos-mit-einem-durchmesser-von-104-meter-es-war-das-grosste-optische-infrarot-spiegel-teleskop-der-welt-seit-2007-astro-tourismus-wird-mehr-und-mehr-popular-auf-der-kanarischen-insel-foto-carola-frentzendpa-pjagkm.jpg)
August 2018, Spanien, La Palma: Das Gran Telescopio Canarias (GTC) auf dem Roque de Los Muchachos. Mit einem Durchmesser von 10,4 Meter, es war das größte optische Infrarot Spiegel Teleskop der Welt
![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)
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
![Largest optical reflecting telescope Gran Telescopio Canarias located on grassy hilltop against cloudy sky at astronomical Largest optical reflecting telescope Gran Telescopio Canarias located on grassy hilltop against cloudy sky at astronomical](https://www.westend61.de/images/0001499286pw/largest-optical-reflecting-telescope-gran-telescopio-canarias-located-on-grassy-hilltop-against-cloudy-sky-at-astronomical-observatory-on-island-of-la-palma-in-spain-ADSF19683.jpg)