 |
 |
 |
 |
| Cartographie de la surface de Luhman 16B créée à partir des observations du VLT | Vue d'artiste de la Voie Lactée | Un regard rapproché sur une vue d'APEX d'une partie de la nébuleuse d'Orion | Panorama d’une partie de la nébuleuse de la Mouette |
 |
 |
 |
 |
| Vue d’artiste de la fameuse exoplanète Tau Bootis b | Zooming in on the unusual double star SS Leporis | Prof. Adriaan Blaauw (1914–2010) speaks about ESO's collaboration with CERN | Prof. Adriaan Blaauw (1914–2010) speaks about the aims of ESO |
 |
 |
 |
 |
| Prof. Adriaan Blaauw (1914–2010) speaks about astronomy from the southern hemisphere | ESO Video 17: Imaging Cosmic Dawn (ALMA) | La Silla history 1992 (part 8) | ESO 3.6-metre telescope in 1992 (part 15) |
 |
 |
 |
 |
| ESO 3.6-metre telescope in 1992 (part 13) | La Silla history 1992 (part 7) | La Silla history 1992 (part 6) | MPG/ESO 2.2-metre telescope in 1992 (part 6) |
 |
 |
 |
 |
| MPG/ESO 2.2-metre telescope in 1992 (part 7) | ESO 3.6-metre telescope in 1992 (part 14) | La Silla history 1992 (part 4) | ESO 3.6-metre telescope in 1992 (part 1) |
 |
 |
 |
 |
| MPG/ESO 2.2-metre telescope in 1992 (part 8) | La Silla history 1992 (part 1) | ESO 3.6-metre telescope in 1992 (Part 16) | Animation des détections à la plus haute résolution jamais réalisées depuis la surface de la Terre |
 |
 |
 |
 |
| Animation de l’orbite de l’étoile S2 autour du trou noir situé au centre de la galaxie | Animation montrant le dégazage d’`Oumuamua | Animation montrant le dégazage et la rotation d‘`Oumuamua | Mouvements des taches brillantes sur Cérès |
 |
 |
 |
 |
| The Sun crosses the sky | The sky above a lake | Panorama sur la région de formation d'étoiles Gum 15 | Vue d'artiste du système d'anneaux autour de l'astéroïde Chariklo |
 |
 |
 |
 |
| Vue rapprochée de la Nébuleuse de la Crevette acquise par le VST de l'ESO | Vue panoramique de la région de formation d'étoiles NGC 6559 | La galaxie Haricot vert J2240 | VLT Auxiliary Telescopes time-lapse |
 |
 |
 |
 |
| Panorama de l’image profonde du champ COSMOS prise par VISTA | Zooming in on Pandora’s Cluster | ESO Movie 16: A Giant's Mirror Best Support | ESO 3.6-metre telescope in 1992 (part 3) |
 |
 |
 |
 |
| La Silla history 1992 (part 12) | ESO 3.6-metre telescope in 1992 (part 10) | ESO 3.6-metre telescope in 1992 (part 8) | ESO 3.6-metre telescope in 1992 (part 4) |
 |
 |
 |
 |
| ESO 3.6-metre telescope in 1992 (part 6) | ESO 3.6-metre telescope in 1992 (part 5) | La Silla history 1992 (part 14) | La Silla history 1992 (part 16) |
 |
 |
 |
 |
| ESO 3.6-metre telescope in 1992 (part 2) | ESO 3.6-metre telescope in 1992 (part 7) | La Silla history 1992 (part 9) | La Silla history 1992 (part 10) |
 |
 |
 |
 |
| A Flared Proto-Planetary Disc | The ELT, from the air | APEX holography run | Milky Way gamma ray lobes |
 |
 |
 |
 |
| Microwave map of the Milky Way | Far infrared map of the Milky Way | Black hole devours a star | The Eagle Nebula |
 |
 |
 |
 |
| The Crab Nebula | Orbits of the Solar System | X-ray & optical images of a supernova remnant | Active galaxy |
 |
 |
 |
 |
| Stars merge and go supernova | Exoplanet | Pulsar star | Paranal aerial view |
 |
 |
 |
 |
| Where the ELT will be | ESO's desert home | The TRAPPIST–South telescope in its dome at La Silla | Excerpt from ESOcast 82 |
 |
 |
 |
 |
| The sky glimpsed through the trees of a pine forest | VISTA finds hidden feature of Milky Way | Zooming in on the nearby star AU Microscopii | Zoom sur Abell 1689 et une galaxie poussiéreuse très lointaine |
 |
 |
 |
 |
| The enclosure of the Next-Generation Transit Survey (NGTS) at Paranal | Vue rapprochée du nuage sombre Lupus 4 | Zoom sur le nuage sombre Lupus 4 | Zoom sur la formation d'étoiles dans les régions australes de la Voie Lactée |
 |
 |
 |
 |
| Zoom sur Gum 15 | Un sursaut gamma enfoui dans la poussière (vue d'artiste) | Zoom sur les galaxies NGC 1316 et 1317 | Vidéo acquise par MUSE du transit d'Europe sur le disque de Jupiter |
 |
 |
 |
 |
| Vue panoramique de la Nébuleuse Toby Jug acquise par le VLT | Scenes from the ALMA inauguration day | L’amas d’étoiles NGC 6520 et le nuage sombre Barnard 86 vus dans le visible et dans l’infrarouge | Zoom sur l’amas d’étoiles NGC 6520 et sur le nuage sombre Barnard 86 |
 |
 |
 |
 |
| Evolution des amas globulaires | La naine brune ISO-Oph 102 | Voyage panoramique à travers une nouvelle image de la galaxie spirale NGC 1187 prise par le VLT | Artist's impression of the evolution of a hot high-mass binary star |
 |
 |
 |
 |
| Zoom sur l’étoile Tau Bootis | Artist's impression of a sunset on the super-Earth world Gliese 667 Cc | VLT UT1 First Light Video Compilation (May 1998) | ESO Movie 15: Moments of Celebration |
 |
 |
 |
 |
| The New Technology Telescope (NTT) (part 24) | ESO 1-metre Schmidt telescope (part 4) | ESO 1-metre Schmidt telescope (part 3) | ESO 3.6-metre telescope in 1992 (part 12) |
Our use of Cookies
We use cookies that are essential for accessing our websites and using our services. We also use cookies to analyse, measure and improve our websites’ performance, to enable content sharing via social media and to display media content hosted on third-party platforms.
ESO Cookies Policy
The European Organisation for Astronomical Research in the Southern Hemisphere (ESO) is the pre-eminent intergovernmental science and technology organisation in astronomy. It carries out an ambitious programme focused on the design, construction and operation of powerful ground-based observing facilities for astronomy.
This Cookies Policy is intended to provide clarity by outlining the cookies used on the ESO public websites, their functions, the options you have for controlling them, and the ways you can contact us for additional details.
What are cookies?
Cookies are small pieces of data stored on your device by websites you visit. They serve various purposes, such as remembering login credentials and preferences and enhance your browsing experience.
Categories of cookies we use
Essential cookies (always active): These cookies are strictly necessary for the proper functioning of our website. Without these cookies, the website cannot operate correctly, and certain services, such as logging in or accessing secure areas, may not be available; because they are essential for the website’s operation, they cannot be disabled.
Functional Cookies: These cookies enhance your browsing experience by enabling additional features and personalization, such as remembering your preferences and settings. While not strictly necessary for the website to function, they improve usability and convenience; these cookies are only placed if you provide your consent.
Analytics cookies: These cookies collect information about how visitors interact with our website, such as which pages are visited most often and how users navigate the site. This data helps us improve website performance, optimize content, and enhance the user experience; these cookies are only placed if you provide your consent. We use the following analytics cookies.
Matomo Cookies:
This website uses Matomo (formerly Piwik), an open source software which enables the statistical analysis of website visits. Matomo uses cookies (text files) which are saved on your computer and which allow us to analyze how you use our website. The website user information generated by the cookies will only be saved on the servers of our IT Department. We use this information to analyze www.eso.org visits and to prepare reports on website activities. These data will not be disclosed to third parties.
On behalf of ESO, Matomo will use this information for the purpose of evaluating your use of the website, compiling reports on website activity and providing other services relating to website activity and internet usage.
Matomo cookies settings:
Additional Third-party cookies on ESO websites: some of our pages display content from external providers, e.g. YouTube.
Such third-party services are outside of ESO control and may, at any time, change their terms of service, use of cookies, etc.
YouTube: Some videos on the ESO website are embedded from ESO’s official YouTube channel. We have enabled YouTube’s privacy-enhanced mode, meaning that no cookies are set unless the user actively clicks on the video to play it. Additionally, in this mode, YouTube does not store any personally identifiable cookie data for embedded video playbacks. For more details, please refer to YouTube’s embedding videos information page.
Cookies can also be classified based on the following elements.
Regarding the domain, there are:
- First-party cookies, set by the website you are currently visiting. They are stored by the same domain that you are browsing and are used to enhance your experience on that site;
- Third-party cookies, set by a domain other than the one you are currently visiting.
As for their duration, cookies can be:
- Browser-session cookies, which are deleted when the user closes the browser;
- Stored cookies, which stay on the user's device for a predetermined period of time.
How to manage cookies
Cookie settings: You can modify your cookie choices for the ESO webpages at any time by clicking on the link Cookie settings at the bottom of any page.
In your browser: If you wish to delete cookies or instruct your browser to delete or block cookies by default, please visit the help pages of your browser:
Please be aware that if you delete or decline cookies, certain functionalities of our website may be not be available and your browsing experience may be affected.
You can set most browsers to prevent any cookies being placed on your device, but you may then have to manually adjust some preferences every time you visit a site/page. And some services and functionalities may not work properly at all (e.g. profile logging-in, shop check out).
Updates to the ESO Cookies Policy
The ESO Cookies Policy may be subject to future updates, which will be made available on this page.
Additional information
For any queries related to cookies, please contact: pdprATesoDOTorg.
As ESO public webpages are managed by our Department of Communication, your questions will be dealt with the support of the said Department.