Our own radio telescopes at @ALMAobs sit at the heart of the Event Horizon Telescope (EHT), a massive spread of radio telescopes across the globe working... | By National Radio Astronomy Observatory (
![Working together as a “virtual telescope,” observatories around the world produce first direct images of a black hole | MIT News | Massachusetts Institute of Technology Working together as a “virtual telescope,” observatories around the world produce first direct images of a black hole | MIT News | Massachusetts Institute of Technology](https://news.mit.edu/sites/default/files/styles/news_article__image_gallery/public/images/201904/08-MIT-Haystack-EHT-BH_ESO.jpg?itok=VJ-odfTk)
Working together as a “virtual telescope,” observatories around the world produce first direct images of a black hole | MIT News | Massachusetts Institute of Technology
![File:Montage of the Event Horizon Telescope observatories (night) (eso2208- eht-mwg).jpg - Wikimedia Commons File:Montage of the Event Horizon Telescope observatories (night) (eso2208- eht-mwg).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/3/33/Montage_of_the_Event_Horizon_Telescope_observatories_%28night%29_%28eso2208-eht-mwg%29.jpg)
File:Montage of the Event Horizon Telescope observatories (night) (eso2208- eht-mwg).jpg - Wikimedia Commons
National Radio Astronomy Observatory | NRAO on X: "The Event Horizon Telescope (#EHT) is a worldwide network of radio astronomy facilities, including Atacama Large Millimeter/submillimeter Array (#ALMA), linked together with the goal
![The locations of the radio dishes of the Event Horizon Telescope array in 2019. Since then new telescopes have been added. – sciencesprings The locations of the radio dishes of the Event Horizon Telescope array in 2019. Since then new telescopes have been added. – sciencesprings](https://sciencesprings.files.wordpress.com/2017/10/eht-map.jpg)
The locations of the radio dishes of the Event Horizon Telescope array in 2019. Since then new telescopes have been added. – sciencesprings
![The Event Horizon Telescope – A Global Network of Radio Telescopes – National Radio Astronomy Observatory The Event Horizon Telescope – A Global Network of Radio Telescopes – National Radio Astronomy Observatory](https://public.nrao.edu/wp-content/uploads/2020/04/EHT_Telescopes_Graphic_2017Telescopes_2020QuasarUpdate.jpg)