The tidal tails of stellar clusters are an important tool for studying the clusters’ birth conditions, their evolution, coupling, and interaction with the Galactic potential, and to understand how field stars populate the Milky Way. Thanks to Gaia, much progress has been accomplished in finding tails of open clusters. We will show here that the

https://rediris.zoom.us/j/89891918398?pwd=SkNyclVkNXh2cDQ2MFdZSW9INHlzZ… de reunión: 898 9191 8398 Código de acceso: 455165

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Dentro del diseño preliminar de EST se está realizando el estudio del diseño preliminar del control del mismo. En la presente charla hablaremos sobre los retos que plantea su diseño, los problemas y las posibles soluciones que estamos estudiando.

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After placing the Gaia mission in the context of current astrophysical research, the astrometric, photometric, and spectroscopic data provided by the satellite, as presented in its third data archive, DR3, will be reviewed. Gaia third archive contains, in addition to the measurements from the satellite's instruments, an extensive set of