![World's Largest Telescope: The world's biggest optical telescope will explore the dark reaches of the universe World's Largest Telescope: The world's biggest optical telescope will explore the dark reaches of the universe](https://d2kspx2x29brck.cloudfront.net/1200x675/filters:format(webp)/img/iea/7qOYkZkE63/the-worlds-largest-telescope.jpg)
World's Largest Telescope: The world's biggest optical telescope will explore the dark reaches of the universe
![English: Artist's impression of the European Extremely Large Telescope (E- ELT) on its future location atop Cerro Armazones, in the Chilean Andes. The E-ELT, with a primary mirror of 39 metres will be English: Artist's impression of the European Extremely Large Telescope (E- ELT) on its future location atop Cerro Armazones, in the Chilean Andes. The E-ELT, with a primary mirror of 39 metres will be](https://c8.alamy.com/comp/2BAMAPH/english-artists-impression-of-the-european-extremely-large-telescope-e-elt-on-its-future-location-atop-cerro-armazones-in-the-chilean-andes-the-e-elt-with-a-primary-mirror-of-39-metres-will-be-the-largest-opticalinfrared-telescope-in-the-world-the-worlds-biggest-eye-on-the-sky-12-april-2013-171500-httpwwwesoorgpublicimagesann13033b-eso-2BAMAPH.jpg)
English: Artist's impression of the European Extremely Large Telescope (E- ELT) on its future location atop Cerro Armazones, in the Chilean Andes. The E-ELT, with a primary mirror of 39 metres will be
![The Extremely Large Telescope (ELT) to include MEP systems designed with MagiCAD by the Italian Engineering Design firm Digierre3 - MagiCAD The Extremely Large Telescope (ELT) to include MEP systems designed with MagiCAD by the Italian Engineering Design firm Digierre3 - MagiCAD](https://www.magicad.com/wp-content/uploads/2019/11/ELT-section.gif)