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  1. ESOcast 127 Light: Ageing Star Blows Off Smoky Bubble (4K UHD)


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    Astronomers have used ALMA to capture a strikingly beautiful view of a delicate bubble of expelled material around the exotic red star U Antliae. These observations will help astronomers to better…

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    • ESOcast 126 Light: Titanium oxide in exoplanetary atmosphere (4K UHD)


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      Astronomers using ESO’s Very Large Telescope have detected titanium oxide in an exoplanet atmosphere for the first time. This discovery around the hot-Jupiter planet WASP-19b exploited the power…

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      • ESOcast 125: Q&A with ESO's Incoming Director General Xavier Barcons — Taking up duty at ESO


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        ESO’s new Director General, Xavier Barcons, gives his perspective on ESO, astronomy, and his new position. More information and download options: http://www.eso.org/public/videos/eso1728a/ Subscribe…

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        • ESOcast 123 Light: Best Ever Image of a Star’s Surface and Atmosphere (4K UHD)


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          Using ESO’s Very Large Telescope Interferometer astronomers have constructed the most detailed image ever of a star — the red supergiant star Antares. They have also made the first map…

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          • ESOcast 124: Q&A with ESO's Outgoing Director General Tim de Zeeuw — Thoughts and reflections on ...


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            In ESOcast 124 ESO’s outgoing Director General, Tim de Zeeuw, gives us his thoughts and reflections on a decade at ESO. More information and download options: http://www.eso.org/public/videos/esocast124a/ Subscribe…

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            • ESOcast 122 Light: Supermassive Black Holes Feed on Cosmic Jellyfish (4K UHD)


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              Observations of “Jellyfish galaxies” with ESO’s Very Large Telescope have revealed a previously unknown way to fuel supermassive black holes. It seems the mechanism that produces…

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              • ESOcast 119: AOF First Light


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                ESO’s new Adaptive Optics Facility has just opened its eyes to the sky for the first time. Coupled with the revolutionary instrument MUSE, this is one of the most advanced and powerful technological…

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                • ESOcast 117 Light: Eyes Wide Open for New Exoplanet Hunter (4K UHD)


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                  The MASCARA (Multi-site All-Sky CAmeRA) station at ESO’s La Silla Observatory in Chile has achieved first light. This new facility will seek out transiting exoplanets as they pass in front of…

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                  • ESOcast 116: Success or Failure: How to Get Observing Time


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                    ESOcast 116 explores how astronomers request time to use an ESO telescope, and how ESO’s Observing Programmes Committee, embarking on its one-hundredth meeting, examines and judges these proposals…

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                    • ESOcast 115 Light: Meet one of the most energetic objects in the Universe


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                      ESO’s Very Large Telescope (VLT) has captured a magnificent face-on view of the barred spiral galaxy Messier 77. But there is more to this galaxy than meets the eye. This ESOcast Light takes…

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                      • ESOcast 114 Light: VLT LEGO model (4K UHD)


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                        One of the world’s most sophisticated observatories has now been recreated as a mind-boggling LEGO® model. The video is available in 4K UHD. The ESOcast Light is a series of short videos…

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                        • ESOcast 113 Light: Live search for Planets around Proxima Centauri continues (4K UHD)


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                          In 2016 the Pale Red Dot team discovered a planet around Proxima Centauri, the closest star to our Sun. Using ESO’s exoplanet hunter, HARPS, they are about to continue the hunt for the nearest…

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