An accreted GC stream is an interesting stellar structure. These streams are produced from globular clusters (orange particles) that initially evolve within their parent satellite galaxies/DM subhalos (blue particles) and then later merge with the Milky Way. This simulation was executed with a cuspy ~10^8 Msun DM subhalo and a ~10^4 Msun GC in a Milky Way-like gravitational potential.
This movie corresponds to Figure 4 of [ Ссылка ]
