Safety and risk prevention is primordial in the ALMA Radio Observatory. The extreme climatic conditions where it is built require preparation for any type of emergency. A group of workers in the observatory volunteer for the ALMA brigade. They are gradually trained for any risk factor or event related to climate, fire, accident or other hazard. As a result of this training, they are able to respond correctly and immediately. In this photo: training in the district of Talagante, Santiago.
© ALMA (ESO/NAOJ/NRAO)