High-resolution abundances of the Nyx stream

Nyx is a nearby, prograde, and high-eccentricity stellar stream physically contained in the thick disk, but its origin is unknown. Nyx could be the remnant of a disrupted dwarf...尼克斯（Nyx）是一颗近距、顺行且具有高偏心率的恒星流（stellar stream），其物理上隶属于厚盘（thick disk），但起源尚不明确。尼克斯可能是一颗被瓦解的矮星系的残余……