For decades, astronomers have puzzled over how the supermassive black holes residing in the center of galaxies form. Now, researchers may have found the biggest clue yet to how these monstrous ...

Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can escape the powerful tug of a black hole's gravity. And anything that ...

The first ever picture of a black hole: It's surrounded by a halo of bright gas Astronomers have taken the first ever image of a black hole, which is located in a distant galaxy. It measures 40 ...