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	colloquium – Mauro SerenoAula Gratton
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	Black hole accretion flows: from nearby stellar binaries to quasars at cosmic dawnAula GrattonI will review what we know about the emission from the accretion flow, starting with the 
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	From high-mass X-ray binaries to ultraluminous X-ray sources: A (very personal!) journey through the realm of X-ray binariesAula GrattonX-ray binary systems are among the best astrophysical sources to study the processes of accretion 
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	Colloquium – Deimer Alvarez – Omega Centauri: a chemical perspective to understand its historyAula GrattonNowadays we know that Globular Clusters (GCs) are formed by multiple populations (MPs) with different 
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	colloquium Francesco Carotenuto – Relativistic jets from black hole X-ray binaries: a MeerKAT viewAula GrattonBlack hole X-ray binaries (BH XRBs) can launch powerful outflows in the form of radio-emitting 
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	colloquium Paolo Saracco – SHARP – A Near-IR Multi-mode Spectrograph conceived for the Multi-Conjugate adaptive optics module MORFEO@ELTAula GrattonThe world's largest aperture combined with state-of-the-art Adaptive Optics systems will enable the ELT to 
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	JAC colloquium – Andrea MiglioAula Gratton
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	Colloquium Letizia Stanghellini – Advances in stellar and galactic evolution with the population of planetary nebula progenitors from the APOGEE DR17 surveyAula GrattonPlanetary nebulae (PNe) are the ejected gas and dust shells of Asymptotic Giant Branch (AGB) 
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	colloquium – Andres GurpideAula Gratton