INTRODUCTIONWhat is the most amazing thing in the universe that you know about. Maybe the sun or even the light. What is the most powerful force in the universe? Some might talk about asteroids or gravity. Some might even say John Cena. All of these answers are wrong. The real answer to both questions lies in black holes. What is a black hole? What can they do? Why is it called a black hole? How are they so strong? These are the most frequently asked questions about black holes. A black hole is a region of space that exerts a gravitational pull and from which nothing escapes it. Did you know that black holes are virtually invisible to the naked eye? This is because even light cannot escape his wrath. Black holes are one of, if not the coolest, space mysteries of all time. BLACK HOLES: WHAT ARE THEY? The star is nearing its doom. Not only will it be destroyed by the most powerful force in the universe, but it will also be reduced to grains of sand in seconds, if not in the blink of an eye. As it gets closer, the star reaches the event horizon. Before you know it, it will disappear by an invisible...