“Las nubes de Andrómeda”, Astronomy Picture of the Day

It may interest you

  • ARKS gallery of faint debris disks
    Press release
    The IAC and the ULL participate in an unprecedented study with ALMA that reveals the Teenage Years of New Worlds
    An international team, with participation from the University of La Laguna (ULL) and the Instituto de Astrofísica de Canarias (IAC), have, for the first time, captured a detailed snapshot of planetary systems in an era long shrouded in mystery. The study, called ALMA survey to Resolve exoKuiper belt Substructures (ARKS) , is based on a series of 10 articles published simultaneously in the journal Astronomy and Astrophysics and was carried out using the Atacama Large Millimetre/submillimetre Array (ALMA) . Thanks to this work, the sharpest images ever of 24 debris disks, the dusty belts left
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  • Iniciativa internacional Equal Day
    Press release
    El IAC invita a los centros educativos a unirse al "Equal Day 2026" por la paz y la igualdad
    Por segundo año consecutivo, el Instituto de Astrofísica de Canarias (IAC), en colaboración con el equipo de Coordinadores Nacionales de Educación de la Astronomía (NAEC) en España de la Oficina de Astronomía para la Educación (Unión Astronómica Internacional), se suma a la iniciativa internacional Equal Day. Este evento global, que se celebrará entre el 18 y el 23 de marzo de 2026, utiliza la astronomía como una herramienta para promover la paz, la equidad, la sostenibilidad y la empatía en todo el planeta. Consolidando un éxito internacional Tras una inspiradora primera edición en 2025 que
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  • Milky Way-like galaxies from the BEARD project
    Press release
    The first results of the BEARD project explain the survival of our Galaxy
    The international BEARD project, led from the Instituto de Astrofísica de Canarias (IAC) and the University of La Laguna (ULL), has used data from several telescopes at the Roque de los Muchachos Observatory, and computer simulations to explain how galaxies similar to the Milky Way have managed to survive the most violent stages of the history of the Universe. The present model for the evolution of the universe predicts an epoch dominated by important mergers of galaxies some ten thousand million years ago. “It’s a case of violent interactions, in which it is foreseeable that weak structures
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