The European Space Agency’s Euclid mission released its first batch of survey data, including a preview of its deep fields. Using Artificial Intelligence (AI) algorithms in combination with citizen science campaigns, the Euclid Consortium scientific results include the discovery of strong gravitational lensing systems, the exploration of galaxy clusters and the cosmic web, the characterisation of active galactic nuclei (AGN) and quasars, studies on galaxy evolution and morphology, and the identification of numerous dwarf galaxies and transients. Spain has an important role in the Euclid

El Instituto de Astrofísica de Canarias (IAC), a través de su departamento IACTEC-Espacio, celebra hoy la System Requirements Review (SRR) de la misión IACSAT-1, un hito clave que marca la finalización de la fase B1 del proyecto y consolida todos los requisitos técnicos, científicos y programáticos necesarios para avanzar hacia el diseño preliminar del satélite. IACSAT-1 es la primera misión liderada íntegramente por el IAC dedicada a la observación astronómica desde el espacio. Se trata de un proyecto desarrollado por IACTEC-Espacio, con un equipo científico dirigido por el Prof. Rafael

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