![Sharon Backhouse on X: "The world's largest telescope has been closed for 22 days (Gran Telescopio Canarias (GTC): “the ash from the La Palma volcano is "like blades" that could damage the Sharon Backhouse on X: "The world's largest telescope has been closed for 22 days (Gran Telescopio Canarias (GTC): “the ash from the La Palma volcano is "like blades" that could damage the](https://pbs.twimg.com/media/FBzbC6ZWQAM3O-_.jpg)
Sharon Backhouse on X: "The world's largest telescope has been closed for 22 days (Gran Telescopio Canarias (GTC): “the ash from the La Palma volcano is "like blades" that could damage the
![The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain The Gran Telescopio Stock Photo - Alamy The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain The Gran Telescopio Stock Photo - Alamy](https://c8.alamy.com/comp/DF255H/the-gran-telescopio-canarias-gtc-roque-de-los-muchachos-observatory-DF255H.jpg)
The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain The Gran Telescopio Stock Photo - Alamy
![The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain The Gran Telescopio CANARIAS GTC is a 10,4 met... - SuperStock The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain The Gran Telescopio CANARIAS GTC is a 10,4 met... - SuperStock](https://cdn.superstock.com/1566/Comp/1566-1049741.webp)
The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain The Gran Telescopio CANARIAS GTC is a 10,4 met... - SuperStock
![Gran Telescopio in La Palma, Canary Islands, Spain Editorial Image - Image of palma, observatory: 192439060 Gran Telescopio in La Palma, Canary Islands, Spain Editorial Image - Image of palma, observatory: 192439060](https://thumbs.dreamstime.com/z/gran-telescopio-la-palma-canary-islands-spain-roque-de-los-muchachos-observatory-located-highest-mountain-192439060.jpg)
Gran Telescopio in La Palma, Canary Islands, Spain Editorial Image - Image of palma, observatory: 192439060
![Gran Telescopio Canarias, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain, Europe Stock Photo - Alamy Gran Telescopio Canarias, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain, Europe Stock Photo - Alamy](https://c8.alamy.com/comp/2A1E9BT/gran-telescopio-canarias-roque-de-los-muchachos-observatory-la-palma-canary-islands-spain-europe-2A1E9BT.jpg)
Gran Telescopio Canarias, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain, Europe Stock Photo - Alamy
![The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736363 | agefotostock The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736363 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/92a70eafe717822ba2ea4301ce5c6a02/b20-1736363.jpg)
The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736363 | agefotostock
![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 GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736279 | agefotostock The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736279 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/d6dcd6dc87402f2973b57ef09866d2d4/b20-1736279.jpg)
The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736279 | agefotostock
![Observatory Observatory On The Roque De Los Muchachos Gran Telescopio Canarias La Palma Canary Islands Canary Islands Spain High-Res Stock Photo - Getty Images Observatory Observatory On The Roque De Los Muchachos Gran Telescopio Canarias La Palma Canary Islands Canary Islands Spain High-Res Stock Photo - Getty Images](https://media.gettyimages.com/id/1214259282/photo/observatory-observatory-on-the-roque-de-los-muchachos-gran-telescopio-canarias-la-palma.jpg?s=1024x1024&w=gi&k=20&c=21xyvm0a8dUmhWmQIM_jvLULAgkoFC3nznvYo8SC4A8=)
Observatory Observatory On The Roque De Los Muchachos Gran Telescopio Canarias La Palma Canary Islands Canary Islands Spain High-Res Stock Photo - Getty Images
![International space observatory and Gran Telescopio Canarias telescope on La Palma island located on highest mountain range Roque de los muchachos, Canary islands, Spain Stock Photo | Adobe Stock International space observatory and Gran Telescopio Canarias telescope on La Palma island located on highest mountain range Roque de los muchachos, Canary islands, Spain Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/05/06/25/08/1000_F_506250884_gdP4mx13rDU8DkhhmP1Kk9aRzzp1YKnj.jpg)
International space observatory and Gran Telescopio Canarias telescope on La Palma island located on highest mountain range Roque de los muchachos, Canary islands, Spain Stock Photo | Adobe Stock
![The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736308 | agefotostock The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736308 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/ea43b2809cdb18d1d01ea7e6b8b2b146/b20-1736308.jpg)
The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736308 | agefotostock
![Spain, Canary Islands, La Palma, Observatory at Roque de los Muchachos, Gran Telescopio Canarias stock photo Spain, Canary Islands, La Palma, Observatory at Roque de los Muchachos, Gran Telescopio Canarias stock photo](https://www.westend61.de/images/0000510499pw/spain-canary-islands-la-palma-observatory-at-roque-de-los-muchachos-gran-telescopio-canarias-AM003631.jpg)
Spain, Canary Islands, La Palma, Observatory at Roque de los Muchachos, Gran Telescopio Canarias stock photo
![Spain's Gran Telescopio Canarias, Roque de los Muchachos Observatory, La Palma Island, Canary Islan' Photographic Print - Sergio Pitamitz | AllPosters.com Spain's Gran Telescopio Canarias, Roque de los Muchachos Observatory, La Palma Island, Canary Islan' Photographic Print - Sergio Pitamitz | AllPosters.com](https://imgc.allpostersimages.com/img/posters/spain-s-gran-telescopio-canarias-roque-de-los-muchachos-observatory-la-palma-island-canary-islan_u-L-Q1BSNDI0.jpg?artHeight=350&artPerspective=n&artWidth=550&background=fbfbfb)
Spain's Gran Telescopio Canarias, Roque de los Muchachos Observatory, La Palma Island, Canary Islan' Photographic Print - Sergio Pitamitz | AllPosters.com
![Gran Telescopio in La Palma, Canary Islands, Spain Editorial Photography - Image of canary, astronomy: 192439092 Gran Telescopio in La Palma, Canary Islands, Spain Editorial Photography - Image of canary, astronomy: 192439092](https://thumbs.dreamstime.com/z/gran-telescopio-la-palma-canary-islands-spain-roque-de-los-muchachos-observatory-located-highest-mountain-192439092.jpg)
Gran Telescopio in La Palma, Canary Islands, Spain Editorial Photography - Image of canary, astronomy: 192439092
![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/PJAGKM/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-PJAGKM.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
![EL TELESCOPIO DE JAKE TSCOPEMD: EL CATALEJO PERDIDO (Spanish Edition): 9781503700680: Disney: Books - Amazon.com EL TELESCOPIO DE JAKE TSCOPEMD: EL CATALEJO PERDIDO (Spanish Edition): 9781503700680: Disney: Books - Amazon.com](https://m.media-amazon.com/images/I/81bNDtzwTNL._AC_UF1000,1000_QL80_.jpg)
EL TELESCOPIO DE JAKE TSCOPEMD: EL CATALEJO PERDIDO (Spanish Edition): 9781503700680: Disney: Books - Amazon.com
![The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736314 | agefotostock The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736314 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/b7c3f5f50e315440c2291e157ce87713/b20-1736314.jpg)
The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Stock Photo, Picture And Rights Managed Image. Pic. B20-1736314 | agefotostock
![The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain The Gran Telescopio CANARIAS GTC is a 10,4 met... - SuperStock The Gran Telescopio CANARIAS GTC, Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain The Gran Telescopio CANARIAS GTC is a 10,4 met... - SuperStock](https://cdn.superstock.com/1566/Comp/1566-1029762.webp)