Seminari
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	colloquium – Gioia RauAula Gratton
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	How to tackle a giant Star: multi-wavelength studies of cool, evolved stars, using HST and VLTIAula GrattonThe chemical enrichment of the Universe is considerably affected by the contributions of Giant stars. 
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	colloqium – Cristina Ramos AlmeidaAula Gratton
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	An infrared and sub-mm view of AGN obscuration and feedbackAula GrattonIn the past 10-15 years our view of AGN has significantly evolved thanks to the 
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	Clustering dependence of X-ray AGN on host galaxy propertiesAula GrattonThe presence of a super massive BH in almost all galaxies in the Universe is 
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	colloquium – Viola AllevatoAula Gratton
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	colloquium – Antonio StamerraAula Gratton
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	Multimessenger astrophysics with active galactic nuclei: observational clues of gamma-neutrino connection in blazarsAula GrattonThe clear detection of an isotropic flux of very high energy neutrinos by the IceCube 
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	Ultraviolet imager with wide-field & deep for astronomical observation and studyAula GrattonBase on the ultraviolet radiation characteristics of cosmic celestial models and different morphological materials, the