Unveiling the hidden stars of the Universe

这个项目旨在揭开位于星系系统中心的恒星的弥散集合。任何在过去星系相互作用中未受约束的恒星都保留在这个集合中，使其成为星系演化的基本化石记录。直到最近，获取这些收集的数据还很困难，然而新的超级超级凸轮斯巴鲁战略计划现在正在对广阔的天空进行观测，并且与澳大利亚领导的星系和质量大会光谱调查共同定位，允许访问重要的新数据集。利用这些数据集，该项目预计将为星系演化提供新的见解，并为天文学界提供有益的软件模块和目录。

This project aims to unveil the diffuse collection of stars known to sit at the centres of systems of galaxies. Any star unbound in past galaxy interactions remains in this collection, making it a fundamental fossil record of the evolution of galaxies. Until recently, accessing data about this collection was difficult, however the new Hyper Suprime-Cam Subaru Strategic Program is now taking observations of a wide area of sky and, being co-located with the Australian-led Galaxy and Mass Assembly spectroscopic survey, allows access to a significant new data set. Using this data set, the project expects to provide new insights into galaxy evolutions as well as deliver software modules and catalogues of benefit to the astronomy community.