![Gran Telescopio Canarias at the Roque de los Muchachos Observatory on the island of La Palma, in the Canaries (ES) | sciencesprings Gran Telescopio Canarias at the Roque de los Muchachos Observatory on the island of La Palma, in the Canaries (ES) | sciencesprings](https://sciencesprings.files.wordpress.com/2015/12/gran-telescopio-canarias-exterior.jpg)
Gran Telescopio Canarias at the Roque de los Muchachos Observatory on the island of La Palma, in the Canaries (ES) | sciencesprings
![Canary Islands Selected as Alternative Spot for the Thirty Meter Telescope | Smart News| Smithsonian Magazine Canary Islands Selected as Alternative Spot for the Thirty Meter Telescope | Smart News| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/fRREVSUcrXP26NlgeYV3rAp7CRo=/fit-in/1600x0/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/cb/5b/cb5b566e-929f-485c-b80c-747edd74f3f9/screen_shot_2016-11-01_at_25919_pm.png)
Canary Islands Selected as Alternative Spot for the Thirty Meter Telescope | Smart News| Smithsonian Magazine
![Largest optical reflecting telescope Gran Telescopio Canarias located on grassy hilltop against cloudy sky at astronomical observatory on island of La Stock Photo - Alamy Largest optical reflecting telescope Gran Telescopio Canarias located on grassy hilltop against cloudy sky at astronomical observatory on island of La Stock Photo - Alamy](https://c8.alamy.com/comp/2DA0NC1/largest-optical-reflecting-telescope-gran-telescopio-canarias-located-on-grassy-hilltop-against-cloudy-sky-at-astronomical-observatory-on-island-of-la-2DA0NC1.jpg)
Largest optical reflecting telescope Gran Telescopio Canarias located on grassy hilltop against cloudy sky at astronomical observatory on island of La Stock Photo - Alamy
![Outside / inside view of the Gran Telescopio CANARIAS (GTC). Credits:... | Download Scientific Diagram Outside / inside view of the Gran Telescopio CANARIAS (GTC). Credits:... | Download Scientific Diagram](https://www.researchgate.net/profile/Jorge-Sanchez-Almeida/publication/342706858/figure/fig1/AS:910142992285701@1594006407907/Outside-inside-view-of-the-Gran-Telescopio-CANARIAS-GTC-Credits-ING-and_Q640.jpg)