Astronomers at the Instituto de Astrofísica de Canarias (IAC), using the 2-meter robotic Two-meter Twin Telescope (TTT) at the Teide Observatory, have obtained the deepest optical images ever taken of Malin 2, one of the largest and faintest spiral galaxies in the Universe. These ultra-deep observations have revealed previously unseen structures, including several diffuse stellar emissions and a striking, elongated spiral-like feature, hinting at past interactions with other galaxies. The team has also identified a potential ultra-diffuse dwarf galaxy (UDG) about 400,000 light-years from

The Canary Islands Institute of Astrophysics (IAC) is organizing the XXXVI Canary Islands Winter School of Astrophysics , which will be held in San Cristóbal de La Laguna (Tenerife) from November 17 to 22, 2025. Under the title "Key Optical technologies for Astronomy", the school will focus on cutting-edge optical and algorithmic technologies that will define the future of Astrophysics. This edition, led by Professors Jeff Kuhn (University of Hawaii and IAC) and Rafael Rebolo (IAC), will involve approximately 35 advanced Master's students, doctoral candidates, and early-career postdoctoral

The Instituto de Astrofísica de Canarias (IAC) has initiated a project of science outreach in the Tenerife-II prison in El Rosario, with the aim of bringing knowledge about the Universe to the prisoners, as well as to the educational and other working personnel at that centre. This initiative is taken in the framework of the commitment of the IAC to the popularization of science as a tool for inclusión and social transformation. The project is led by the astrophysicist, and IAC researcher David Aguado and is a continuation of a first experiment in 2024 in the Madrid V prison at Soto del Real