From European Southern Observatory: “ESOcast 194: Cutting Edge of Contemporary Astronomy” Video

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From European Southern Observatory

ESO’s observatories operate a suite of the most advanced ground-based astronomical telescopes in the world, providing researchers with state-of-the-art facilities to study the Universe. Observing time on the telescopes is highly sought-after due to the remarkable detail in which they can capture the sky.

Every year, ESO receives thousands of observing proposals from researchers across the globe – up to ten times more hours of observations than are actually available. ESO therefore has to decide which cutting-edge astronomical questions should be awarded valuable telescope time .

In this ESOcast, six of the astronomers who help to make these decisions tell us about the hottest topics in contemporary astronomy. Covering topics ranging from dark matter to exoplanets, these astronomers make the case for why these cutting-edge fields deserve time at ESO’s telescopes.

You can subscribe to the ESOcasts on iTunes or receive future episodes on YouTube.

Many other ESOcast episodes are also available.

See the full article here .


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ESO is the foremost intergovernmental astronomy organisation in Europe and the world’s most productive ground-based astronomical observatory by far. It is supported by 16 countries: Austria, Belgium, Brazil, the Czech Republic, Denmark, France, Finland, Germany, Italy, the Netherlands, Poland, Portugal, Spain, Sweden, Switzerland and the United Kingdom, along with the host state of Chile. ESO carries out an ambitious programme focused on the design, construction and operation of powerful ground-based observing facilities enabling astronomers to make important scientific discoveries. ESO also plays a leading role in promoting and organising cooperation in astronomical research. ESO operates three unique world-class observing sites in Chile: La Silla, Paranal and Chajnantor. At Paranal, ESO operates the Very Large Telescope, the world’s most advanced visible-light astronomical observatory and two survey telescopes. VISTA works in the infrared and is the world’s largest survey telescope and the VLT Survey Telescope is the largest telescope designed to exclusively survey the skies in visible light. ESO is a major partner in ALMA, the largest astronomical project in existence. And on Cerro Armazones, close to Paranal, ESO is building the 39-metre EEuropean Extremely Large Telescope, the E-ELT, which will become “the world’s biggest eye on the sky”.