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.

  • Press conference after the meeting of the Governing Council.

    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

    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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  • Round table of the summer school "Acercate al Cosmos"

    For the fourth successive year the Instituto de Astrofísica de Canarias and the National Institute for Educational Technology and Teacher Training (INTEF), in collaboration with the International Menéndez Pelayo University (UIMP) has given teachers of secondary and pre-university education the opportunity to get to know the latest discoveries in astrophysics in a course given by professionals, thereby acquiring the tools for using them afterwards in the classroom.

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  • Fernando Moreno Insertis

    The European Research Council (ERC) has awarded one of its prestigious “ERC Synergy Grants” to a team led by Fernando Moreno Insertis, researcher at the Instituto de Astrofísica de Canarias (IAC) and Professor at the University of La Laguna (ULL) as a member of a consortium of five European institutions.

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  • Hα+[N II] imaging of the super-remnant in M31N 2008-12a taken with the Liverpool Telescope (left), and the Hubble Space Telescope and WFC3 (right).

    The combination of a white dwarf mass close to the Chandrasekhar limit (1.4 solar masses) and a fast hydrogen accretion rate (10 -7 solar masses per year) from a companion star leads to frequent thermonuclear runaways in the accumulated envelope of gas on the white dwarf. These are known as nova eruptions and have recurrence times of years to decades. In this work we report that the recurrent nova with the shortest recurrence timescale known (approximately once a year), M31N 2008-12a in the Andromeda galaxy, is surrounded by a giant shell with a projected size of about 134 by 90 pc that is

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