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An international piece of research, led by the Instituto de Astrofísica de Canarias (IAC) has found clues to the nature of some of the brightest and hottest stars in our Universe, called blue supergiants. Although these stars are commonly observed, their origin has been an old puzzle that has been debated for several decades. By simulating novel stellar models and analysing a large data sample in the Large Magellanic Cloud, IAC researchers have found strong evidence that most blue supergiants may have formed from the merger of two stars bound in a binary system. The study is published in theAdvertised on
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The amount and complexity of data delivered by modern galaxy surveys has been steadily increasing over the past years. New facilities will soon provide imaging and spectra of hundreds of millions of galaxies. Extracting coherent scientific information from these large and multi-modal data sets remains an open issue for the community and data-driven approaches such as deep learning have rapidly emerged as a potentially powerful solution to some long lasting challenges. This enthusiasm is reflected in an unprecedented exponential growth of publications using neural networks, which have goneAdvertised on
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The technology which is used in astrophysics research is useful not only in space; many of the sophisticated techniques can be put to very good use in the field of medicine. On this basis in IACTEC there is a team of Medical Technology (TECMED) who develop combinations of the methods of Artificial Intelligence and Machine Learning used in astrophysics for the diagnosis of pathologies. To celebrate the International Day of Diabetes the team stresses the magnitude of the problema in the Islands. Some experts call diabetes one of the worst “silent pandemics”. Spain is the second country in theAdvertised on