The Cabildo of La Palma, the Town Council of Garafía, and the Instituto de Astrofísica de Canarias (IAC) yesterday inaugurated the Visitor Centre at the Roque de los Muchachos. Present at the ceremony were the Minister of Tourism, Reyes Maroto, and the President of the Government of the Canaries, Angel Victor Torres, among other personalities. During the first months of tests, the Visitor Centre can be visited by the population of the Island, and by tourists free of charge, so that they can enjoy and get to know at close quarters the working of this centre specialising in the scientific

An international team of astronomers, led by researchers from the Instituto de Astrofísica de Canarias (IAC) and the University of La Laguna (ULL), has found one of the most massive and luminous stars in our galaxy, behind a dense cloud of interstellar gas and dust. It is a supergiant, with a mass almost 50 times the mass of the Sun, with a radius almost 40 times the solar radius, and a luminosity approaching a million times that of our own star, and has been given the descriptor 2MASS J20395358+4222505. But its most disconcerting aspect for the researchers is a variation in its velocity of