<human>:  I would like to learn more about black holes.
<bot>: Black holes are some of the most mysterious objects in space. They are regions of intense gravitational force that traps matter and radiation so tightly that not even light can escape. They are thought to form from collapsed stars and are so dense that the gravity within them is so powerful it warps space and time. Black holes come in different sizes and masses, however, the smaller ones tend to die out quickly. Astronomers are still learning about how black holes interact with the universe and how important they are to galaxy formation and how they consume matter from their environment.