“The Invisible Galaxy” –100 Million Black Holes Lurking in the Milky Way

    Astrophysicists have discovered a dozen black holes gathered around Sagittarius A* (Sgr A*), the supermassive black hole in the center of the Milky Way Galaxy, supporting a decades-old prediction, opening up new opportunities to better understand the universe. After conducting a cosmic inventory to calculate and categorize stellar-remnant black holes, astronomers from the … Continue reading “The Invisible Galaxy” –100 Million Black Holes Lurking in the Milky Way