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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 – 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 
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	From AGB stars to Planetary Nebulae: what the ISM, stellar rotation, and companions can doAula GrattonAsymptotic giant branch (AGB) stars lose their envelopes by means of heavy mass-loss rates. Besides 
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	colloqium – Eva VillaverAula Gratton
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	Stellar Populations in Local and high redshift UniverseAula GrattonSynthetic stellar libraries are quite popular to constrain the stellar pop- ulations (age and metallicity 
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	Colloquium – Marianna TorelliAula Gratton
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	colloquium – Giuseppe Tanzella-NittiAula Gratton