Chronos - take the pulse of our galactic neighbourhood
Chronos - take the pulse of our galactic neighbourhood
Abstract Understanding our Galaxy’s structure, formation, and evolution will, over the next decades, continue to benefit from the wonderful large survey by Gaia , for astrometric, kinematic, and spectroscopic characterization, and by large spectroscopic surveys for chemical characterization. The weak link for full exploitation of these data is age characterization, …