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The Instituto de Astrofísica de Canarias (IAC) is once again taking part in the Miniferias de la Ciencia y la Innovación en Canarias, an outreach event that aims to bring science and technology closer to students and the general public on the islands. The IAC, through its Scientific Communication and Culture Unit (UC3), will be present at the activities organised in Tenerife and La Palma. Specifically, this Thursday 9 May, students enrolled in the activity "Investigate the Universe with robotic telescopes" will have the opportunity to carry out an astronomical observation through theAdvertised on -
Research led by the Instituto de Astrofísica de Canarias (IAC) has discovered that, in binary systems, stars that evolve into red giants change the way they rotate with their companions, making their orbits more circular. The result was achieved after studying nearly 1000 solar-like oscillating stars in binary systems, the greatest yield to date of such objects. For their identification, the third Gaia Data Release (Gaia-DR3) and NASA Kepler and TESS catalogs have been explored. The study has been published in the journal Astronomy and Astrophysics and has been selected as the most recentAdvertised on -
Massive stars, those over ten times heavier than our Sun, are the conduits of most elements of the periodic table and drive the morphological and chemical makeup of their host galaxies. Yet the origin of the most luminous and hottest stars among them, called 'blue supergiants', has been debated for many decades. Blue supergiants are strange stars. First, they are observed in large numbers, despite conventional stellar physics expecting them to live only briefly. Second, they are typically found alone, despite most massive stars being born with companions. Third, the majority of them harbourAdvertised on