A possible approach for search of dark material halo in galaxy 探寻银晕暗物质的一个可能方案
2.
Cuspy halo problem 银晕尖点问题
3.
Another intriguing feature of quasisoft x - ray sources is that they locate at different type of galaxies like spirals and ellipticals . quasisoft x - ray sources are also found in the halos of galaxies and even in globular clusters 类软天体另一有趣之处，是它们不单盘踞在旋涡或椭圆等不同类型星系内，在银晕甚至球状星团中竟亦见其踪影。
