![2: The ESO 3.6-m telescope building at La Silla: a 30-m high cylinder... | Download Scientific Diagram 2: The ESO 3.6-m telescope building at La Silla: a 30-m high cylinder... | Download Scientific Diagram](https://www.researchgate.net/profile/Lorenzo-Zago/publication/241241208/figure/fig4/AS:984915868934145@1611833650648/The-ESO-36-m-telescope-building-at-La-Silla-a-30-m-high-cylinder-topped-by-a-30-m_Q320.jpg)
2: The ESO 3.6-m telescope building at La Silla: a 30-m high cylinder... | Download Scientific Diagram
![English: A 360 degree view of a rare cloudscape over La Silla, in the southern edges of the Atacama Desert, home of ESO's first observing site. Here ESO operates three major telescopes: English: A 360 degree view of a rare cloudscape over La Silla, in the southern edges of the Atacama Desert, home of ESO's first observing site. Here ESO operates three major telescopes:](https://c8.alamy.com/comp/2BAMARG/english-a-360-degree-view-of-a-rare-cloudscape-over-la-silla-in-the-southern-edges-of-the-atacama-desert-home-of-esos-first-observing-site-here-eso-operates-three-major-telescopes-the-36-metre-telescope-the-new-technology-telescope-and-the-22-metre-max-planck-eso-telescope-they-are-equipped-with-state-of-the-art-instruments-such-as-harps-the-best-extrasolar-planet-finder-in-the-world-the-dome-in-the-centre-of-the-image-belongs-to-the-eso-36-metre-telescope-commissioned-in-1977-and-completely-upgraded-in-1999-and-to-which-harps-is-mounted-at-the-far-right-of-the-image-is-the-15-2BAMARG.jpg)
English: A 360 degree view of a rare cloudscape over La Silla, in the southern edges of the Atacama Desert, home of ESO's first observing site. Here ESO operates three major telescopes:
![English: Construction is now underway of the foundation of ESO's Extremely Large Telescope (ELT) in the remote Chilean Atacama Desert.; 27 September 2019, 12:30:00; https://www.eso.org/public/images/ann19047a/; ESO Stock Photo - Alamy English: Construction is now underway of the foundation of ESO's Extremely Large Telescope (ELT) in the remote Chilean Atacama Desert.; 27 September 2019, 12:30:00; https://www.eso.org/public/images/ann19047a/; ESO Stock Photo - Alamy](https://c8.alamy.com/comp/2BAMBCJ/english-construction-is-now-underway-of-the-foundation-of-esos-extremely-large-telescope-elt-in-the-remote-chilean-atacama-desert-27-september-2019-123000-httpswwwesoorgpublicimagesann19047a-eso-2BAMBCJ.jpg)