Found 1 talks width keyword HIPPARCOS

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, photometric and asteroseismic data can be combined to pin down different processes that have shaped the Milky Way. This data will be discussed and illustrated with examples of what is possible to achieve by combining chemistry , kinematics and age information. In particular, the impact of asteroseismology of red giants on Galactic Archaeology in the context of large spectroscopic surveys will be highlighted. Finally, it will be shown why more data is needed and what are some of the future plans for the next 10-20 years.