The motions of individual stars in the core of Omega Centauri, a massive globular cluster, confirm the existence of a black hole at its core.
The post A Black Hole for Omega Centauri appeared first on Sky & Telescope.
The motions of individual stars in the core of Omega Centauri, a massive globular cluster, confirm the existence of a black hole at its core.
The post A Black Hole for Omega Centauri appeared first on Sky & Telescope.