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27 août 2024 · Using the European Southern Observatory’s Very Large Telescope (ESO’s VLT), astronomers have discovered an exoplanet orbiting Barnard’s star, the closest single star to our Sun. On this newly discovered exoplanet, which has at least half the mass of Venus, a year lasts just over three Earth days.
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7 oct. 2024 · De nouvelles données de l'Observatoire Européen Austral (ESO) suggèrent qu'il y avait à l'origine trois étoiles dans le système, jusqu'à ce que deux d'entre elles entrent en collision et fusionnent. Cet événement violent a créé le nuage qui l'entoure et modifia à jamais le destin du système.
The European Organisation for Astronomical Research in the Southern Hemisphere, [2] commonly referred to as the European Southern Observatory (ESO), is an intergovernmental research organisation made up of 16 member states for ground-based astronomy. Created in 1962, ESO has provided astronomers with state-of-the-art research ...
L'ESO est l'acteur principal de l'astronomie observationnelle européenne. Il possède des télescopes allant de 2,2 à 8,20 mètres de diamètre , un parc d'une vingtaine d'instruments, dont 15 à Paranal , permettant des observations en imagerie , photométrie , spectroscopie , interférométrie dans à peu près toutes les ...
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ESO's Very Large Telescope (VLT) is a flagship facility for European ground-based astronomy. It is one of the world's most advanced optical telescopes, consisting of four Unit Telescopes with main mirrors of 8.2m diameter and four movable 1.8m diameter Auxiliary Telescopes.
We design, build and operate world-class observatories on the ground. On this channel you'll find astronomical discoveries, updates from our telescopes, the people behind ESO and more.
Il y a 4 jours · The Extremely Large Telescope: The World's Biggest Eye On The Sky.
