colloquium – Gabriele Cescutti: First results of the MINCE survey
Aula GrattonThe struggle to find the most metal port stars in our Galaxy has produced an
10 eventi found.
Colloquium – Kenneth Wong: An Independent Measurement of H0 from Lensed Quasars
Aula GrattonStrong gravitational lens systems with time delays between the multiple images are a powerful probe
colloquium – Steven Finkelstein: Unveiling the Earliest Galaxies and Super-massive Black Holes with JWST
Aula GrattonPushing the Hubble Space Telescope to its limits at the end of the last decade
Quasars and the intergalactic medium at cosmic dawn
Aula GrattonHigh-redshift quasars provide direct probes to the formation of the earliest supermassive black holes, their
Colloquium – Riccardo La Placa: FRBs from neutron star magnetospheres: a unified model
Aula GrattonFast Radio Bursts (FRBs) have, since their first detection, ranked among the most puzzling events in the
Alessia Tortosa: Deep broad-band X-ray investigation of extreme accretion onto supermassive black holes
Aula GrattonSuper-Eddington accretion periods are expected to be extremely important to explain the fast growth of
Tiziana Macaluso, Francesco Poppi: Le prime osservazioni astronomiche in fotografia e le immagini conservate nell’archivio INAF-OAR. Studio a supporto del recupero conservativo.
Aula GrattonLe prime immagini astronomiche, conservate presso l'archivio INAF-OAR, sono tre dagherrotipi ottenuti da Angelo Secchi
colloquium Gregory Sloan: Carbon stars and dust in the Universe
Aula GrattonIntermediate-mass stars become carbon-rich in the final phases of their lives as stars. As they
colloquium – Richard de Grijs: Unveiling the complexities of massive star clusters
Aula GrattonAround the turn of the last century, star clusters of all kinds were considered ‘simple’