![ESO on Twitter: "Pictured here almost one year ago is our 3.6-metre telescope located at La Silla. First beginning operations in 1977, the telescope is home to HARPS, the world's foremost exoplanet ESO on Twitter: "Pictured here almost one year ago is our 3.6-metre telescope located at La Silla. First beginning operations in 1977, the telescope is home to HARPS, the world's foremost exoplanet](https://pbs.twimg.com/media/EmPvnQGWMAAmGeq.jpg)
ESO on Twitter: "Pictured here almost one year ago is our 3.6-metre telescope located at La Silla. First beginning operations in 1977, the telescope is home to HARPS, the world's foremost exoplanet
![ESO on Twitter: "1/ On this day 20 years ago ESO's HARPS instrument achieved first light! Installed on the 3.6-m telescope at the La Silla observatory, HARPS has led the way in ESO on Twitter: "1/ On this day 20 years ago ESO's HARPS instrument achieved first light! Installed on the 3.6-m telescope at the La Silla observatory, HARPS has led the way in](https://pbs.twimg.com/media/FsNv5ubX0AI4asd.jpg:large)
ESO on Twitter: "1/ On this day 20 years ago ESO's HARPS instrument achieved first light! Installed on the 3.6-m telescope at the La Silla observatory, HARPS has led the way in
![ESO 3.6m telescope & HARPS at Cerro LaSilla, Chile, 600 km north of Santiago de Chile at an altitude of 2400 metres. | sciencesprings ESO 3.6m telescope & HARPS at Cerro LaSilla, Chile, 600 km north of Santiago de Chile at an altitude of 2400 metres. | sciencesprings](https://sciencesprings.files.wordpress.com/2015/07/eso-3-6m-telescope-harps-at-lasilla1.jpg)
ESO 3.6m telescope & HARPS at Cerro LaSilla, Chile, 600 km north of Santiago de Chile at an altitude of 2400 metres. | sciencesprings
![This is the ESO 3.6-metre telescope at the La Silla Observatory in Chile. This telescope has the High Accuracy Radial… | Space tourism, Observatory, Light pollution This is the ESO 3.6-metre telescope at the La Silla Observatory in Chile. This telescope has the High Accuracy Radial… | Space tourism, Observatory, Light pollution](https://i.pinimg.com/736x/b9/3a/ed/b93aede8ee113c673bd7c701326f6228--light-pollution-harp.jpg)
This is the ESO 3.6-metre telescope at the La Silla Observatory in Chile. This telescope has the High Accuracy Radial… | Space tourism, Observatory, Light pollution
![A micro-alignment telescope in the HARPS-N Laboratory of the UK Astronomy Centre, Royal Observatory, Edinburgh Stock Photo - Alamy A micro-alignment telescope in the HARPS-N Laboratory of the UK Astronomy Centre, Royal Observatory, Edinburgh Stock Photo - Alamy](https://c8.alamy.com/comp/CB9NR8/a-micro-alignment-telescope-in-the-harps-n-laboratory-of-the-uk-astronomy-CB9NR8.jpg)
A micro-alignment telescope in the HARPS-N Laboratory of the UK Astronomy Centre, Royal Observatory, Edinburgh Stock Photo - Alamy
![PDF] HARPS: ESO's coming planet searcher. Chasing exoplanets with the La Silla 3.6-m telescope | Semantic Scholar PDF] HARPS: ESO's coming planet searcher. Chasing exoplanets with the La Silla 3.6-m telescope | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/9be229e53f35eb2cfad41892c5b117b4d2c97f8d/4-Figure3-1.png)
PDF] HARPS: ESO's coming planet searcher. Chasing exoplanets with the La Silla 3.6-m telescope | Semantic Scholar
![ESO's La Silla Observatory to Host New Planet Hunter - Trottier Institute for Research on Exoplanets ESO's La Silla Observatory to Host New Planet Hunter - Trottier Institute for Research on Exoplanets](https://exoplanetes.umontreal.ca/wp-content/uploads/2017/09/NIRPS2017_Feat.jpg)
ESO's La Silla Observatory to Host New Planet Hunter - Trottier Institute for Research on Exoplanets
![Design of the HARPS polarimeter. The converging beam from the telescope... | Download Scientific Diagram Design of the HARPS polarimeter. The converging beam from the telescope... | Download Scientific Diagram](https://www.researchgate.net/publication/47278305/figure/fig3/AS:667650615160832@1536191719010/Design-of-the-HARPS-polarimeter-The-converging-beam-from-the-telescope-is-split-by-a.png)
Design of the HARPS polarimeter. The converging beam from the telescope... | Download Scientific Diagram
![Local Control Unit software development for HARPS-N instrument – Observatory of Geneva - Swiss Optic System Local Control Unit software development for HARPS-N instrument – Observatory of Geneva - Swiss Optic System](https://swissopticsystem.com/sos/wp-content/uploads/2018/06/HARPS-N-2.jpg)