One prediction of ΛCDM is the existence of partially phase-mixed substructures from accreted dwarf galaxies in the Milky Way stellar halo. Substructure...
In this seminar I will focus on how the avalanche of new data changes our views on how our Galaxy formed and evolved. Precise astrometric, spectroscopic...
The emergence of the Milky Way: Latest results from Galactic Archaeology
The previous years have witnessed a big leap forward in our understanding of the Milky Way. Thanks to the highly accurate astrometry and photometry provided by...
The formation of Milky Way-mass galactic disc structure in cosmological simulations
Recent years have seen impressive development in cosmological simulations for spiral disc galaxies like the Milky Way. I present a suite of high-resolution...
Gaia - the ESA cornerstone astrometric mission - was launched in December 2013, with the goal of censing the Milky Way population in a 6D space (positions and...
The Gaia-ESO Survey: an overview and first results
In this talk I present an overview of the structure, activity and goalsof the Gaia-ESO survey, a large public spectroscopic survey aimed at investigatingthe...
Abstract: The study of the structure of our Galaxy, particularly its inner disc, has always been hindered by two factors: interstellar extinction dims even the...
The structure, kinematics and stellar population of the Galactic bulge is very complex. Only three years ago the bulge was discovered to be X-shaped, a...
Data from the VVV NIR survey of the inner Milky Way show that our Galaxy has a strongly peanut-shaped bulge. Extending the analysis to larger radii with other...