120. If two black holes collided, they would release as much energy as 100 million supernovas. The collision could rip apart a galaxy and send out massive gravitational waves. The black holes would likely merge into a single, larger black hole.
120
120. If two black holes collided, they would release as much energy as 100 million supernovas. The collision could rip apart a galaxy and send out massive gravitational waves. The black holes would likely merge into a single, larger black hole.