The Instituto de Astrofísica de Canarias (IAC) has successfully completed a technological milestone of great significance: the “Redundancy of the RedIRIS Tenerife–La Palma Maritime and Terrestrial Optical Network” project. This new and robust optical communications network guarantees the continuity of the data highways for the Canary Islands’ observatories — the Teide Observatory (OT) in Tenerife and the Roque de los Muchachos Observatory (ORM) in La Palma — ensuring their connectivity in the event of any technical or environmental contingency. This achievement is the result of a joint

The international consortium Sloan Digital Sky Survey-V (SDSS-V) has appointed Dr Sebastián Francisco Sánchez, researcher at the Institute of Astronomy of the National Autonomous University of Mexico and senior scientist on leave from the Instituto de Astrofísica de Canarias (IAC), as director of the Local Volume Mapper (LVM) project, one of the three surveys that make up the SDSS-V. This appointment recognises Dr Sánchez's academic excellence and consolidates the collaboration with the IAC, with which the researcher has maintained a close scientific relationship for many years. Dr Sánchez

A multidisciplinary team of astrophysicists, neuroscientists, engineers, and musicians has unveiled a pioneering method to “listen” to the structure of the human brain. Published in Nature Scientific Reports , the study presents the first higher-order sonification applied to structural magnetic resonance imaging (MRI) data. This technique involves transforming three-dimensional information about the brain into sound, taking into account the spatial relationships and complex structure of the data. To do this, mathematical tools originally developed to study the large-scale structure of the