According to the last classification (March 2016) provided by the Broadcasting h-index Group (http://indice-h.webcindario.com/), we are pleased to announce that Dr. Victoria E. Cachorro and Dr. Ángel M. de Frutos, heads of Atmospheric Optics Group of the University of Valladolid (GOA-UVa, http://goacf.opt.cie.uva.es/goa), highlight by their h-index taking into account all research areas of the University of Valladolid (UVa). They are also honorable within the “Meteorology and Atmospheric Sciences” topic at national level. They are a really inexhaustible source of knowledge for the rest of the GOA-UVa staff. The GOA-UVa will continue the valuable line started by its directors: challenge accepted!!