ESOcast SD show

ESOcast SD

Summary: ESOcast is a video podcast series dedicated to bringing you the latest news and research from ESO – Astronomy made on planet Earth. Here we explore the Universe's ultimate frontier with our host Doctor J, a.k.a. Dr. Joe Liske.

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  • Artist: European Southern Observatory
  • Copyright: European Southern Observatory

Podcasts:

 ESOcast 84: The New E-ELT Design Unveiled | File Type: video/x-m4v | Duration: 410

ESO has awarded the biggest contract in ground-based astronomy — to build the E-ELT dome and telescope structure. So it’s a good time to take a look at what the E-ELT will be.

 ESOcast 83: Ultracool Dwarf with Planets | File Type: video/x-m4v | Duration: 301

Astronomers using telescopes at ESO's observatories in Chile have discovered three planets around a dim dwarf star just 40 light-years from Earth. These worlds have sizes and temperatures similar to those of Venus and the Earth, and they are the best targets so far found in the hunt for life elsewhere in the Universe.

 ESOcast 82: Zodiacal Light | File Type: video/x-m4v | Duration: 382

The Atacama Desert in northern Chile is famed for its dark night skies, which can be enjoyed in their full glory thanks to the absence of light pollution. But even the darkest sky is not completely dark. Astronomers at ESO's observatories often encounter a natural light phenomenon above ESO’s telescopes known as the zodiacal light.

 ESOcast 81: Red Sprites | File Type: video/x-m4v | Duration: 411

As night falls, telescopes at ESO's observatories are just starting the night’s observations. But all of a sudden a strange phenomenon appears in the distance. What could this be? Let’s take a closer look!

 ESOcast 80: Follow a Live Planet Hunt | File Type: video/x-m4v | Duration: 279

And a unique new project will now allow members of the public to go behind the scenes and follow a planet hunt as it happens!

 ESOcast 79: 20 Years of Exoplanets | File Type: video/x-m4v | Duration: 453

Not a single confirmed planet outside the Solar System had been detected before the year 1990. But, remarkably, we now know of thousands and have studied many in surprising detail.

 ESOcast 78: Airglow | File Type: video/x-m4v | Duration: 360

ESO’s La Silla Observatory on a moonless night, deep in the Atacama Desert of Chile. It should be very dark -- but strange green and red colours can be seen to shimmer in the sky. What are these mysterious glows? And why do they seem to be getting more frequent? Find out more in this episode.

 ESOcast 77: Mysterious Ripples Found Racing Through Planet-forming Disc | File Type: video/x-m4v | Duration: 260

Images from ESO’s Very Large Telescope and the NASA/ESA Hubble Space Telescope have revealed unique and totally unexpected structures in the dusty disc around the star AU Microscopii. These fast-moving wave-like dust features are unlike anything ever observed, or even predicted, before now.

 ESOcast 76: A Polarised View of Stellar Magnetism | File Type: video/x-m4v | Duration: 509

ESO telescopes are being used to search for the subtle signs of magnetic fields in other stars and even to map out the star spots on their surfaces. This information is beginning to reveal how and why so many stars, including our own Sun, are magnetic, and what the implications might be for life on Earth and elsewhere in the Universe.

 ESOcast 75: ESO’s Top 10 Discoveries | File Type: video/x-m4v | Duration: 495

ESOcast 75: ESO’s Top 10 Discoveries

 ESOcast 74: Mapping the Southern Skies | File Type: video/x-m4v | Duration: 323

ESOcast 74 looks at ESO’s pair of survey telescopes at Paranal: the Visible and Infrared Survey Telescope for Astronomy (VISTA) and the VLT Survey Telescope (VST).

 ESOcast 73: Your ESO Pictures | File Type: video/x-m4v | Duration: 488

ESOcast 73 looks at the "Your ESO Pictures" Flickr group, where amateurs and professionals alike contribute their photos related to ESO.

 ESOcast 72 – Looking Deeply into the Universe in 3D | File Type: video/x-m4v | Duration: 311

The MUSE instrument on ESO’s Very Large Telescope has given astronomers the best ever three-dimensional view of the deep Universe. After staring at the Hubble Deep Field South region for a total of 27 hours the new observations reveal the distances, motions and other properties of far more galaxies than ever before in this tiny piece of the sky. But they also go beyond Hubble and reveal many previously unseen objects.

 ESOcast 71: New Exoplanet-hunting Telescopes on Paranal | File Type: video/x-m4v | Duration: 309

This ESOcast takes a close look at an unusual new group of small telescopes that has recently achieved first light at ESO’s Paranal Observatory in northern Chile.

 ESOcast: 70: Green Light for E-ELT Construction | File Type: video/x-m4v | Duration: 342

The European Extremely Large Telescope, or E-ELT for short, will be by far the largest optical and near-infrared telescope in the world. In early December 2014 the ESO Council gave the go-ahead for the first construction phase of the telescope.

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