10 eventi found.
AGB stars and the cosmic dust cycle
Aula GrattonTheoretical and observational studies of dust condensed in outflows from AGB stars have substantially advanced the understanding
colloquium – Svetlana Zhukovska
Aula GrattonCharacterizing the circum/inter-galactic gas in emission around z~2-3 quasars
Aula GrattonRecently, enormous (> 200 kpc) Lyman-alpha nebulae (ELAN) have been discovered around radio-quiet z~2-3 quasars.
colloquium – Fabrizio Arrigoni Battaia
Aula GrattonExploring the solar chromosphere with ground-based telescopes
Aula GrattonThe Sun's atmosphere consists of the photosphere, chromosphere and corona. The solar chromosphere bridges the
colloquium – Juie Shetye
Aula GrattonColloqium – Donatella Romano
Aula GrattonThe evolution of CNO isotope ratios: a litmus test for stellar IMF variations in galaxies across cosmic time
Aula GrattonDetermining the shape of the stellar initial mass function (IMF) and whether it is constant or
Paolo Dal Pozzo Toscanelli, Cosimo de’ Medici and the Sky of the Magi: a new reading of the Florentine Celestial Hemispheres in the Sagrestia Vecchia at San Lorenzo and in the Pazzi Chapel at Santa Croce.
Aula GrattonAfter 30 years since the historical pubblication of the analysis conducted by Forti, Lapi Ballerini,