An international team of scientists, with participation by researchers at the Instituto de Astrofísica de Canarias (IAC), has discovered a very large, but thin, stream of stars in the Coma cluster of galaxies. This is the largest stream of stars detected until now, and the first to be found in a cluster of galaxies. This finding, which is published in the journal Astronomy and Astrophysics, was made using observations taken with the William Herschel Telescope (WHT) at the Roque de los Muchachos Observatory (Garafía, La Palma, Canary Islands). The Coma Cluster is a large cluster of galaxies
An international study, carried out by the James Webb Space Telescope (JWST) in which the Instituto de Astrofísica de Canarias (IAC) has participated, shows that the universe could produce extremely luminous galaxies at very early epochs, when it was only some 3% of its present age. This result implies that these galaxies formed stars before, and more quickly than predicted by current theoretical models. The study also reveals an unusual galaxy that “imitates” the emission from a very distant galaxy. The results are published in the journal Nature. During the first months of scientific
Cientos de personas se han acercado este fin de semana al Observatorio del Teide para participar en las tradicionales jornadas de puertas abiertas que organiza el Instituto de Astrofísica de Canarias coincidiendo con la semana del solsticio de verano. Esta actividad, organizada de forma conjunta por el Observatorio del Teide y por la Unidad de Comunicación y Cultura Científica (UC3) del IAC, forma parte de las tareas de divulgación que realiza el Instituto para que la ciudadanía pueda conocer de primera mano uno de los mejores observatorios del mundo, sus infraestructuras, el trabajo de su