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El ciclo de divulgación “Del Cielo a la Tesis” regresa este mes de marzo para acercar el trabajo de los jóvenes investigadores del Instituto de Astrofísica de Canarias (IAC) al público. En esta ocasión, la sesión se celebrará el próximo jueves 19 de febrero, en el Museo de la Ciencia y el Cosmos (MCC) del Organismo Autónomo de Museos y Centros del Cabildo de Tenerife, y dará comienzo a las 17:00h. La jornada contará con dos ponencias, de media hora cada una, que abordarán temas clave de la astrofísica actual: desde la estructura a gran escala del Universo hasta el estudio detallado deAdvertised on -
Researchers from around the world are taking part in the China–Spain Astronomical Collaboration on High-Resolution Spectroscopy 2025, an event organised by the Instituto de Astrofísica de Canarias (IAC) in collaboration with the National Astronomical Observatories of China (NAOC), the Nanjing Institute of Astronomical Optics & Technology (NIAOT), and the Gran Telescopio Canarias (GTC) team. The aim of the conference is to strengthen and consolidate scientific cooperation between China and Spain in the field of high-resolution spectroscopy, one of the key areas for studying stars, galaxiesAdvertised on -
An international scientific team, involving the University of La Laguna (ULL) and the Instituto de Astrofísica de Canarias (IAC), has identified the cause of an unusually long dimming of a distant star . The phenomenon is explained by the passage of a substellar object with a giant ring system, similar to a ‘cosmic saucer’, in front of the host star. The star, named ASASSN-24fw, is located in the Monoceros constellation at about 3,000 light-years away from Earth. The star faded steadily for more than nine months between late 2024 and mid-2025 to about 97% dark before returning to its normalAdvertised on