Our galaxy ‘s core is a place of immense activity. A supermassive black hole, Sagittarius A* (Sgr A*), resides at its center, surrounded by a dense cluster of stars. The black hole’s intense gravitational pull accelerates nearby stars to astonishing speeds. In this crowded and chaotic environment, stellar collisions are a common occurrence.
“The region around the central black hole is dense with stars moving at extremely high speeds,” explains Sanaea C. Rose, an astrophysicist at Northwestern University who led this study. This unique environment sets the stage for frequent interactions between stars.
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