ESOcast
What it Takes to Image a Black Hole
What does it take to capture an image of the black hole at the centre of our galaxy? This video explains how the Event Horizon Telescope (EHT) works, and how astronomers managed to create one massive Earth-sized telescope big enough to “see” at the edge of black holes.
All ESOcasts
ESOcast is a video podcast series dedicated to bringing you the latest news and research from ESO – Astronomy made on planet Earth.
The ESOcast is offered for download in several formats: standard (.mov, .mpeg, .mp4, .m4v). Information on the specs of the available video formats is accessible on the Video Formats Page.
ESOcast HD videos can be watched on TV by the use of digital media receivers such as Apple TV.
Standard Definition (640 x 480)
ESOcast SD
ESOcast SD in Digital Podcast
High Definition (1280 x 720)
ESOcast HD in Podcast Pup
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