This new picture celebrates an important anniversary for the Very Large Telescope – it is fifteen years since the first light on the first of its four Unit Telescopes, on 25 May 1998. Since then the four original giant telescopes have been joined by the four small Auxiliary Telescopes that form part of the VLT Interferometer (VLTI). The VLT is one of the most powerful and productive ground-based astronomical facilities in existence. In 2012 more than 600 refereed scientific papers based on data from the VLT and VLTI were published (ann13009)
The University of Barcelona, Alumni UB and the winery Torres, together with Barcelona City Council and Transport for London, organise today, Tuesday 21st May, the conference “Fins on cal arribar per reduir la contaminació atmosfèrica?”. The Aula Magna of the UB Historic Building gathers experts on air quality and health and representatives of public administrations and European organizations who discuss pollution levels in big cities, such as Barcelona, London or Copenhagen, and the actions that can be carried out to reduce them. Organizers state that crisis has caused “a reduction of road traffic and indirectly an ‘unreal’ decrease in pollution levels”.