ESO stand at the Italian School in Santiago

ESO stand at the Italian School in Santiago in April 2009. The display includes panels and an interactive 3D model of the Very Large Telescope Interferometer (VLTI). This model aims to show the principles of the complicated technique of interferometry. The exhibition at the Italian School in Santiago de Chile was part of the activities organised within the framework of "100 Hours of Astronomy", one of the cornerstone projects of the International Year of Astronomy 2009.