Gaia-Enceladus/Sausage population 1 and 2 stars

The accretion of Gaia-Enceladus/Sausage (GES) onto the Milky Way is one of the most prominent features of the Galactic halo revealed by the combination of the Gaia satellite and...盖亚-土卫二/香肠结构（Gaia-Enceladus/Sausage，GES）向银河系的吸积过程，是盖亚卫星与（其他未完整列出的组合对象）结合所揭示的银河系银晕中最显著的特征之一。