FULLY BOOKED Thank you very much for your interest in the Open Days 2024. All available places have been fully booked with the applications received. Those who have successfully registered will receive an email confirming their attendance or non-attendance as soon as possible. We regret that we are unable to attend all applications, but we encourage you to stay tuned for our next calls and events - we look forward to your participation in future activities! We would like to remind you that other visits are organised throughout the year and can be requested via our Visits page . Coinciding

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 recent