 |
 |
 |
 |
| Flying through the Ross 128 planetary system | Approaching Antares (artist's impression) | Night sky at La Silla | Zooming in on VFTS 352 |
 |
 |
 |
 |
| First light of new laser on Adaptive Optics Facility at Paranal | Zooming in on 51 Pegasi | Close-up view of the star cluster NGC 6193 and nebula NGC 6188 | Taiteilijan näkemys asteroidi Charikloa kiertävästä rengasjärjestelmästä |
 |
 |
 |
 |
| Zoomaten Herbig-Haro -kohteeseen HH 46/47 | Taiteilijan näkemys planeettojen radoista Gliese 667C -järjestelmässä | Engineers at work at the OSF (part 8) | Engineers at work at the OSF (part 4) |
 |
 |
 |
 |
| Engineers at work at the OSF (part 1) | Engineers at work at the OSF (part 3) | Engineers at work at the OSF (part 2) | Engineers at work at the OSF (part 5) |
 |
 |
 |
 |
| Zoomaten kvasaariin HE0109-3518 | Zoomausta NGC 6357:ään | Zoomaten radiogalaksiin Centaurus A, ALMA:n näkemänä | Time-lapse Video Showing the Assembly of a Full-Size Mock-up of the E-ELT Mirror |
 |
 |
 |
 |
| Zooming in on HD 85521 b | European ALMA antenna brings total on Chajnantor to 16 | Zooming in on the brilliant star VFTS 682 in the Large Magellanic Cloud | Zooming in on the disturbed galactic duo NGC 3169 and NGC 3166 |
 |
 |
 |
 |
| Zooming in on the spiral galaxy NGC 3621 | Panning across the spiral galaxy NGC 3621 | Trailer for the Nanoantofagasta competition | ESO Movie 26: Science on Stage – Science for Humanity |
 |
 |
 |
 |
| Infrared/visible cross-fade of the VISTA Tarantula Nebula image | The Orion Nebula | La Silla Swiss 1.2-metre Leonhard Euler Telescope (part 2) | La Silla Swiss 1.2-metre Leonhard Euler Telescope (part 1) |
 |
 |
 |
 |
| The star R Coronae Austrinae | The Serpens Nebula | Swiss 1.2-metre Leonhard Euler Telescope (part 5) | Swiss 1.2-metre Leonhard Euler Telescope |
 |
 |
 |
 |
| The superb triple system NGC 6769-71 | The giant Interacting galaxies NGC 6872/IC 4970 | The MPG/ESO 2.2-metre telescope (part 7) | The emission nebula NGC 6188 |
 |
 |
 |
 |
| Swiss 1.2-metre Leonhard Euler Telescope (part 4) | MPG/ESO 2.2-metre telescope (part 2) | The Seyfert 1 galaxy NGC 7424 | MPG/ESO 2.2-metre telescope (part 1) |
 |
 |
 |
 |
| Paranal aerial view1998e | The supernova SN2005df in NGC 1559 | Taistelevan galaksiparin animaatio | ALMA:n havaitsemat tähtikuplat | ESO News |
 |
 |
 |
 |
| Material promocional para Comité Mixto ESO-Chile 2023 regional | Material promocional para Comité Mixto ESO-Chile 2023 | NACO and ERIS comparison of the inner ring of NGC 1097 | SLATEC — live concert trailer |
 |
 |
 |
 |
| Artistic animation of a distant quasar surrounded by a gas halo | Desert hotel | About 3D-CANCER-SPEC | ESO showreel |
 |
 |
 |
 |
| Supernova explosion 3 | Supernova explosion 1 | Supernova explosion 2 | MUSE reveals glowing haloes around distant galaxies |
 |
 |
 |
 |
| Time-lapse of building Paranal | Time-lapse of building Paranal | ALMA Residencia construction time-lapse | ALMA Residencia construction time-lapse |
 |
 |
 |
 |
| Zooming into VISTA’s view of Messier 78 | Panning across VISTA’s view of Messier 78 | Infrared/visible-light cross-fade views of Messier 78 | ALMA probes the Hubble Ultra Deep Field |
 |
 |
 |
 |
| Zooming on the star cluster Terzan 5 | Zooming in on the star cluster Messier 18 | "From Earth to the Universe" — Titan | "From Earth to the Universe" — Mayan Calendar |
 |
 |
 |
 |
| "From Earth to the Universe" — Milky Way | "From Earth to the Universe" — Milky Way zoom out | "From Earth to the Universe" — Galileo | "From Earth to the Universe" — Ring Galaxy |
 |
 |
 |
 |
| "From Earth to the Universe" — NGC 1132 | Zooming in on the exotic binary star AR Scorpii | Zoomataan V883 Orionis tähden ympärillä olevaan protoplanetaariseen kiekkoon | Zooming in on the glowing gas cloud LHA 120-N55 in the Large Magellanic Cloud |
 |
 |
 |
 |
| A prism is used to spread light into its constituent colours | Clear skies above the National Observatory of Athens | Zooming in on the young star in the reflection nebula IC 2631 | Close-up of the reflection nebula IC 2631 |
 |
 |
 |
 |
| Zooming in on the Flying Saucer protoplanetary disc | Zooming in on the dwarf galaxy IC 1613 | A close look at the dwarf galaxy IC 1613 | Journey to the Centre of the Milky Way Flattened Version of the Short Fulldome Planetarium Show |
 |
 |
 |
 |
| Zooming in on the Trifid Nebula, and two Cepheid variables far beyond | Taiteilijan näkemys varhaisessa Universumissa muodostumassa olevasta protojoukosta | Zooming in on the young double star HK Tauri | Kolmiulotteinen kuva ALMA:n havainnoista NGC 253:n ulosvirtauksista |
 |
 |
 |
 |
| Landscape around the ALMA observatory (part 1) | Landscape around the ALMA observatory (part 2) | Landscape around the ALMA observatory (part 3) | The ALMA correlator at the AOS Technical Building (part 5) |
 |
 |
 |
 |
| The ALMA correlator at the AOS Technical Building (part 4) | The ALMA correlator at the AOS Technical Building (part 2) | The ALMA correlator at the AOS Technical Building (part 3) | The ALMA correlator at the AOS Technical Building (part 6) |
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.