Galaxies2026-04-201 minarXiv:2604.18278expressThe Milky Way's Halo: Stars Dance to Different TunesThe halo of our Galaxy is a huge, sparse cloud of old stars that envelops the familiar disk. It holds the story of how the Milky Way grew by gobbling up neighboring dwarf galaxies.F. O. Barbosa·A. Pérez-Villegas·S. Rossi·R. M. Santucci·L. Aguilar·H. D. Perottoni·G. Limberg·L. Borbolato·J. V. Nogueira-SantosAdam RiessAlan GuthAlbert Einsteingalaxygalactic evolutiondwarf galaxyexpansion of the universeglobular cluster👍👎☆SimplePopularAdvanced