An international scientific team, with the participation of researchers from the Instituto de Astrofísica de Canarias (IAC), has found a new world similar in size to our planet orbiting an ultra-cold red dwarf located about 55 light-years away. Observations from the SPECULOOS telescope network, which includes the ARTEMIS telescope at the Teide Observatory in Tenerife, have made this discovery possible. The Gran Telescopio Canarias (GTC), at the Roque de los Muchachos Observatory on La Palma, has also played a key role in confirming the discovery, providing some of the most accurate ground

The Instituto de Astrofísica de Canarias (IAC) has been host to the Spanish ALMA Days 2025, which was held from 18th to 20th February in the IACTEC building in the Science and Technology Park at Las Mantecas (Tenerife). The aim of this event was to give information about the coming observation cycle of ALMA ( Atacama Large Millimetre/Submillimetre Array ) and to provide an overview of the data base of the telescope and its observing tools. In addition the scientific results of more than 10 years of observations were presented, and the future perspectives offered with the implementation of

The Instituto de Astrofísica de Canarias (IAC) is joining the ninth edition of the PHE Festival , one of the most outstanding musical events of the summer in Tenerife. In this first collaboration, the IAC has organised a series of activities that bring astronomy closer to the general public, thus complementing the cultural offer of the festival. On 21 and 22 August, the IAC offered guided tours of the Teide Observatory, allowing visitors to get a first-hand look at one of the most important astronomical research centres in the world. These exclusive visits provided the opportunity to explore