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.

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  • Radial profiles of the star formation rate (per unit mass) for the bulges (reddish colours) and discs (bluish colours) in our sample of ETGs. Different profiles represent the average distribution of the specific star formation rate for the bulge/disc components within four different mass bins. The averaged radial profiles are normalized to the galaxy effective radius.
    Research news
    Do we need a galactic disc to form stars?
    Early-type galaxies (ETGs) were historically considered as ‘boring’ objects by astronomers. This galaxy category encompasses lenticular and elliptical galaxies, which were thought as morphologically featureless systems with no star formation and therefore of little interest. However, with the advent of powerful integral field spectrographs and deep photometric images, ETGs have demonstrated not to be such ‘boring’ systems, but complex galaxies with a variety of dynamical, photometric, and stellar population’s properties. In fact, a major question of current astrophysics is still to determine
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  • Supercomputer at the Centro de Astrofísica de La Palma
    Press release
    Sharper view of the cosmos through reproducible science
    The team led by the researcher from the Instituto de Astrofísica de Canarias (IAC) Mohammad Akhlaghi has obtained a European grant to develop a project focused on the handling of large quantities of data, and the capacity to be able to reproduce any scientific result by another research group.
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  • Kilonova Evento 2016 GTC
    Press release
    A “gold mine” is detected in a collision of two distant stars
    An international team of astronomers, including researchers at the Instituto de Astrofísica de Canarias (IAC) and the CSIC has found evidence of a “kilonomva” in the data from a gamma ray burst detected in August 2016. This is a phenomenon similar to the supernovae which produce large quantities of heavy elements, such as gold and platinum. This event is similar to another explosion detected by LIGO in 2017, for which the combined observation of light and gravitational waves opened the door to an understanding of this type of objects. The results are to be published in the journal Monthly
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  • Sistema planetario GJ 357
    Press release
    Astronomers find a nearby system of exoplanets with a potentially inhabitable world
    A team of astronomers, led by researchers at the Instituto de Astrofísica de Canarias has found three new planets orbiting a star, one of which might have conditions favourable for life. The discovery was possible with data from NASA’s TESS satellite, and with data from several ground-based observatories, among them the Spanish Calar Alto Observatory with its CARMENES instrument. The results are published today in the journal Astronomy & Astrophysics.
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  • Press conference after the meeting of the Governing Council.
    Press release
    The Governing Council of the IAC gives firm support to the building of the TMT on La Palma
    This was stated by the acting Minister for Science, Innovation, and the Universities, Pedro Duque who chaired the annual meeting of the Governing Council of the Instituto de Astrofísica de Canarias (IAC), held today at its La Laguna headquarters. Among the other matters dealt with was the state of the negotiations about large telescopes, and the draft budget for 2020 was approved which, if implemented, will be larger for the first time than the budget of the Institute prior to the economic crisis in 2018.
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  • Folleto GTC 10 aniversario
    Press release
    10 years of the GTC: Amazing science with an astonishing telescope
    The Gran Telescopio Canarias (GTC) is celebrating the tenth anniversary of its inauguration in the Roque de Los Muchachos Observatory. During the past decade the largest optical and infrared telescope in the world has carried out over 14,000 hours of observation and has produced scientific data in some 450 articles in the leading journals. Some of the key scientific highlights have been included in a special outreach leaflet recently published by the Instituto de Astrofísica de Canarias and the GTC.
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