A Gaia astrometric view of three open clusters

Nearby open clusters, such as Pleiades, Praesepe, and Blanco 1, have been extensively studied due to their proximity to the Sun. The Gaia data provide the opportunity to...诸如昴星团（Pleiades）、蜂巢星团（Praesepe）与布兰科1号星团（Blanco 1）这类邻近疏散星团，因距离太阳较近，已得到广泛研究。盖亚（Gaia）卫星的观测数据则为……提供了研究契机。