ESOcast HD

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https://www.eso.org/public/esocast.html

Eine durchschnittliche Folge dieses Podcasts dauert 1m. Bisher sind 253 Folge(n) erschienen. Dieser Podcast erscheint wöchentlich.

Gesamtlänge aller Episoden: 15 hours 27 minutes

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


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 of the velocities of material the atmosphere of a star other than


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 August 23, 2017  1m
 
 

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


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 the tentacles of gas and newborn stars that give these galaxies their n


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 August 16, 2017  1m
 
 

ESOcast 121 Light: Star orbiting supermassive black hole suggests Einstein is right (4K UHD)


A new analysis of data from ESO’s Very Large Telescope and other telescopes suggests that the orbits of stars around the supermassive black hole at the centre of the Milky Way show the subtle effects predicted by Einstein’s general theory of relativi


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 August 9, 2017  1m
 
 

ESOcast 120: Chile Chill 10 – “VLT Main Mirror Recoating”


This video takes a relaxed look at a tense process — cleaning and recoating the surface of one of the ESO Very Large Telescope’s 8.2-metre main mirrors.


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 August 7, 2017  4m
 
 

ESOcast 119: AOF First Light


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 systems ever built for ground-based astronomy.


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 August 2, 2017  3m
 
 

ESOcast 118 Light: A Tale of Three Stellar Cities (4K UHD)


Surprise: astronomers have found what look like three different generations of baby stars​ within the Orion Nebula Cluster.


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 July 27, 2017  1m
 
 

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


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 their bright parent stars and create a catalogue of target


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 July 19, 2017  1m
 
 

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


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 in order to ensure that ESO is making the best use of


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 July 7, 2017  5m
 
 

ESOcast 115 Light: Meet one of the most energetic objects in the Universe (4K UHD)


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 a closer look.


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 July 5, 2017  1m
 
 

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


One of the world’s most sophisticated observatories has now been recreated as a mind-boggling LEGO® model.


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 June 29, 2017  2m