A recent study, led by the Centre for Astrobiology (CAB, CSIC-INTA) with participation by the Instituto de Astrofísica de Canarias (IAC) presents the first extensive sample of massive stars whose chemical composition shows a lower metal content than that of the Small Magellanic Cloud. This is a basic first step in performing an exhaustive characterization of the properties of massive stars with low metallicity. Massive stars with very low metallicity are important for interpreting the processes which took place in the early phases of the univers, such as reionization and early chemical

The international team of the “Chromospheric LAyer Spectro-Polarimeter” (CLASP) space missions, which includes three scientists of the Instituto de Astrofísica de Canarias (IAC), has just received the NASA Group Achievement Honor Award for the successful execution of the recent CLASP2.1 mission. The goal of this mission is to map the magnetic field of the Sun in an extended region of the chromosphere. The Chromospheric Layer Spectro-Polarimeter series of heliophysics sounding rocket missions were designed to measure the polarization of the ultraviolet light emitted by the Sun to study the

A team form the Department of Botany, Ecology, and Vegetable Physiology of the University of La Laguna (ULL) and representatives of the Gran Telescopio de Canarias (GTC) and of the Instituto de Astrofísica de Canarias (IAC) met yesterday, September 20th at the Roque de los Muchachos Observatory (ORM) to work together to develop a “Sustainability Plan” for the GTC. The Rector of the ULL, Rosa María Aguilar Chinea joined the meeting in order to get to know the project at first hand, and to give it an impulse. This is a new step in the commitment to sustainability for the Canary Observatories

A research team at the Instituto de Astrofísica de Canarias (IAC) has observed an unusual type of emission in a sample of local galaxies which could indicate the presence of accretion discs around intermediate mass black holes (IMBH). The discovery would multiply by five the numer of known IMBH and opens a new way to detect and study this mysterious class of astronomica objects. Although only a few are known, via indirect evidence, the IMBH are a key to understand the formation of supermassive black holes and the galaxies which harbour them. The IMBH is a type of black hole whose mass is

After presiding over the ceremony of recognition for the scientific community involved in the management of the crisis caused by the volcanic eruption on La Palma, the minister wanted to demonstrate her backing of science and research by visiting the Gran Telescopio Canarias (GTC) and the Cherenkov telescopes, MAGIC and the LST. Last Sunday December 18th, after the ceremony in Santa Cruz de La Palma in which the Ministry of Science and Innovation paid tribute to the scientific community on the anniversary of the eruption of the volcaon on La Palma, the Minister, Diana Morant, went up to the