Black Holes: Cosmic Vortices
Black holes are incredibly dense objects in space that have such a strong gravitational pull that nothing, not even light, can escape. They are formed when massive stars collapse at the end of their lives.
- Event Horizon: The boundary beyond which nothing can escape is called the event horizon.
- Singularity: At the center of a black hole is a singularity, a point of infinite density.
- Gravitational Pull: The gravitational pull of a black hole is so strong that it can bend spacetime.