News

This section includes scientific and technological news from the IAC and its Observatories, as well as press releases on scientific and technological results, astronomical events, educational projects, outreach activities and institutional events.

  • Relación entre la SFR media para las galaxias con y sin AGN
    Recent observational studies suggest that feedback from active galactic nuclei (AGNs)—the energetic centres powered by supermassive black holes—may play an important role in the formation and evolution of dwarf galaxies, contrary to the standard thought. We investigated this using two sets of 12 cosmological magnetohydrodynamic simulations of the formation of dwarf galaxies: one set using a version of the AURIGA galaxy formation physics model including AGN feedback and a parallel set with AGN feedback turned off. Our results reveal that AGNs can suppress the star formation (SF) of dwarf
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  • Omega Centauri
    Omega Centauri is a large globular cluster, containing almost ten million stars, in the direction of the constellation of Centaurus, which has been studied to understand its stellar kinematics, the motions of its stars under the action of the gravitational forces which act on them. A research team at the Instituto de Astrofísica de Canarias (IAC) has just published a study which shows that a group of black holes dominates the movements of its stellar kinematics. This result can be extended to certain other structures in the universe and goes against some previous claims about the role of low
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  • Observatorio del Roque de los Muchachos / Getty Images
    The Instituto de Astrofísica de Andalucía (IAA-CSIC) in collaboration with the Instituto de Astrofísica de Canarias (IAC), is promoting the LPI (La Palma Interferometer) project whose aim is to make astronomical observations with an angular resolution a thousand times better than that of the Hubble and the James Webb telescopes. The LPI project has collaboration with various centres of research, and other institutions in Spain, Italy, the nordic countries and Mexic who are working together to build a scientific installation which will be a reference at international level. Interferometry
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  • ESA/Webb, NASA & CSA, H. Dannerbauer
    A team of researchers from the Instituto de Astrofísica de Canarias (IAC), collaborating with other international institutions, has managed to find new galaxies in the Spiderweb protocluster. This was possible thanks to the James Webb Space Telescope, which is a project of the space agencies of the United States (NASA), Europe (ESA) and Canada (CSA). Exploring the populations of galaxies, and discovering their physical properties in large scale structures helps astronomers to understand galaxy formation and how their assembly is determined by their environment. The “ Spiderweb” protocluster
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  • Lagoon, Trifid and other nebulae
    A global team of astronomers and machine learning researchers today announced the release of the " Multimodal Universe" - a groundbreaking 100 terabyte dataset that brings together hundreds of millions of astronomical observations in unprecedented detail and scale. This massive collection of space data aims to revolutionize how artificial intelligence can be applied to unlock the mysteries of the cosmos. " The Multimodal Universe makes accessing machine learning-ready astronomical datasets as easy as writing a single line of code," says Helen Qu, a postdoctoral researcher at the Flatiron
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  • La delegación de la University Mohammed VI Polytechnic en el IAC / IAC
    El Instituto de Astrofísica de Canarias colabora con el programa África Canarias Challenge impulsado por el Gobierno de Canarias con el objetivo de profundizar en las oportunidades de colaboración científica, tecnológica e innovadora entre el archipiélago, Marruecos y todos los países de África. Así, esa semana el IAC recibió tanto en su sede central como en la de IACTEC a una delegación de la University Mohammed VI Polytechnic de Marruecos dentro de una serie de visitas a distintos organismos educativos de las islas donde destacan tanto la Universidad de La Laguna como la Universidad de Las
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