Black holes are regions of space with gravity so intense that nothing, not even light, can escape. Some theories propose that black holes might connect to other parts of the universe or alternate dimensions via wormholes, effectively acting as portals. However, the immense gravitational forces and radiation near black holes would likely destroy anything entering. While intriguing for theoretical physics and science fiction, practical travel through black holes remains speculative. Studying black holes helps scientists understand fundamental laws of physics and the universe’s structure.