Did you know that black holes are formed when massive stars collapse upon themselves? Their gravitational pull is so strong that not even light can escape. The first black hole to be photographed is located in the galaxy M87, which is about 55 million light-years away from Earth. Black holes come in different sizes, from tiny ones called primordial black holes to supermassive ones found at the center of galaxies like our Milky Way. The biggest black hole known to scientists is called TON 618 and is estimated to be 66 billion times more massive than our sun. Contrary to popular belief, if you were to fall into a black hole, you would not be instantly crushed. Instead, you would experience a phenomenon known as spaghettification, where the gravitational forces would stretch you out into a long, thin shape. Black holes also have a temperature known as Hawking radiation, which causes them to slowly lose mass over time and eventually evaporate. This process takes trillions of years, making black holes some of the longest-lasting objects in the universe. Despite their mysterious and destructive nature, black holes play a crucial role in shaping galaxies and the cosmos as we know it. Studying these cosmic phenomena helps us understand the complexities of space and the laws of physics that govern our universe.