Welcome to the most powerful astronomical observatories in the world.
The official website of the European Southern Observatory (ESO), an intergovernmental research organisation for astronomy. ESO provides state-of-the-art research facilities to astronomers and is supported by 16 countries. The site offers a wealth of information on astronomical discoveries, observatories, and telescopes operated by ESO, including the Very Large Telescope (VLT) and the Atacama Large Millimeter/submillimeter Array (ALMA).
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Stay updated with the latest astronomical discoveries and news from ESO.
Explore stunning images of the universe captured by ESO's telescopes.
Educational resources and activities designed to engage the public in astronomy.
Access to a wide range of scientific papers and publications by ESO researchers.
Detailed information on ESO's world-class telescopes and observatories.
Official press releases on significant astronomical findings and ESO initiatives.
A calendar of upcoming astronomical events, conferences, and public lectures.
A collection of resources for educators and students to learn about astronomy.
Information on job opportunities and careers at ESO.
Guidelines and information for visiting ESO's observatories and facilities.
Garching near Munich, Germany
Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Ireland, Italy, Netherlands, Poland, Portugal, Spain, Sweden, Switzerland, United Kingdom
La Silla Observatory, Paranal Observatory, ALMA Observatory, APEX Observatory
Extremely Large Telescope (ELT), Very Large Telescope (VLT), Atacama Large Millimeter/submillimeter Array (ALMA)
Collaborates with various international research institutions and universities.
Certain facilities and telescopes are accessible to the public for tours and visits.
Offers a range of educational programs and workshops for students and educators.
Provides opportunities for astronomers and scientists to conduct research using ESO facilities.
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