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.

  • ALMA cuásar
    Cristina Ramos Almeida, a researcher at the Instituto de Astrofísica de Canarias (IAC), has led research which used data from the ALMA telescope in Chile to understand how supermassive black holes impact the host galaxies they inhabit. The results are published today in the journal Astronomy & Astrophysics.
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  • Abell 370
    A team of researchers from the cosmology group at the Instituto de Astrofísica de Canarias has obtained one of the most accurate measurements of the masses of clusters of galaxies, and of their relation with the amount of hot gas in these clusters. To do this they have studied the dynamics of the galaxies in 570 clusters selected from the catalogue produced by the Planck satellite (ESA). This study has been produced during four years of work, in which over 10,000 spectra have been obtained with the Telescopio Nazionale Galileo (TNG) and the Gran Telescopio Canarias (GTC) at the Roque de los
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  • Proxima Centauri Planets
    An international team of astronomers, co-led by researchers from the Instituto de Astrofísica de Canarias (IAC), has confirmed the presence of a new planet orbiting Proxima Centauri, the closest star to the Solar System. It is the third planet detected in this star and one of the lowest mass planets ever discovered, with only a quarter of the mass of the Earth. The study, published today in the journal Astronomy & Astrophysics, uses observations made with the ESPRESSO spectrograph on the Very Large Telescope (VLT) at the European Southern Observatory (ESO) in Chile. Proxima Centauri is the
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  • The Instituto de Astrofísica de Canarias (IAC), which has 94 female researchers and engineers, consolidates its commitment to gender equality by participating in more than ten actions to join this February 11. Among the aims of commemorating this day are the promotion of scientific and technological vocations among girls and young women and the visibility of the role of women in the development of science. In 2015 the General Assembly of the United Nations proclaimed 11th February as The Day of Women and Girls in Science. The aim of this date is to promote the access, the full participation
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  • SHARKS
    The first data release of the SHARKS public survey, led by researchers at the Instituto de Astrofísica de Canarias (IAC), was provided to the astrophysical community today. This project, which has reached its first milestone, uses the 4-metre VISTA telescope of the European Southern Observatory (ESO) in Chile to map large portions of the sky in the near-infrared, a range of the spectrum invisible to the human eye. The near-infrared wavelength range, a type of light imperceptible to the human eye, allows us to explore regions of the Universe that are obscured by cosmic dust or are too cold to
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  • Norbert Langer
    Professor Norbert Langer is currently head of the Stellar Physics Group at the Argelander-Institut für Astronomie (Bonn, Germany). Considered one of the world’s leading experts in the field of theoretical stellar Astrophysics, for more than three decades he has been researching the evolution of high mass, from their early stages to the point when they explode as supernovae. These stars play an important role in the evolution of their host galaxies. However, their short lifetime makes them very difficult to observe, raising many questions about their nature. A correct interpretation of the
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