Hubble Discovers a Black Hole Wandering Through the Milky Way
Since it was first launched in 1990, the Hubble Space Telescope has shed light on many mysteries of our universe. And after more than 30 years, it continues to impress. Most recently, it discovered what astronomers believe is the first of its kind—a roving black hole left free to wander the galaxy. Usually, black holes sit at the center of a galaxy or are paired with associated stars.