Stars around the Milky Way: Cosmic space invaders or victims of galactic eviction?

Stars around the Milky Way: Cosmic space invaders or victims of galactic eviction?  Phys.Org Are the stars surrounding the Milky Way alien space invaders or were they booted out of the galaxy?  International Business Times UK Milky Way's tug of war with space invader  9news.com.auFull coverage

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