Research carried out with the new WEAVE spectrograph, installed on the William Herschel Telescope (WHT) at the Roque de los Muchachos Observatory (La Palma), and in whose construction the Instituto de Astrofísica de Canarias (IAC) has participated, has found a mysterious bar-shaped cloud of iron inside the iconic Ring Nebula. The study was conducted by a European team led by astronomers at University College London (UCL) and Cardiff University, and includes researchers from the IAC. The cloud of iron atoms, described for the first time in Monthly Notices of the Royal Astronomical Society

An international team led by Cristina Ramos Almeida, a researcher at the Instituto de Astrofísica de Canarias (IAC), has used the James Webb Space Telescope (JWST) to observe five dust-obscured quasars — and the results offer new insights into how galaxies and their central supermassive black holes may evolve. The study is published today in the journal Astronomy & Astrophysics . The energy released by supermassive black holes at the centres of galaxies is a fundamental ingredient in regulating the formation of new stars, and thus galaxy growth. This occurs during an active phase, usually

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