If an astronaut were to fall into a black hole ... the event horizon prevents us from directly observing the chaos inside black holes, knowing it is there and what it means could point the ...

(CNN)-- Dare to fall into a black hole and you would get vaporized in what is probably the most violent place in the universe. But the journey would yield some amazing sights, though you might ...

For example, there are actually stars orbiting the supermassive black hole at the center of our galaxy, and they’ll keep orbiting without falling in unless something else disturbs them. An object ...

In 2003 he first formulated his fuzzball theory, which suggested that black holes had a defined - but 'fuzzy' - surface. At the time, he said that material didn't actually fall into black holes ...

Einstein believed that black holes didn't really exist. But they do: that much we know. We don't know much else about them.