Wormholes are among the most intriguing theoretical structures in modern physics, connecting distant points in space and time through the geometry described by Einstein's general relativity.Wormholes are among the most intriguing theoretical structures in modern physics, connecting distant points in space and time through the geometry described by Einstein's general relativity. This book examines what wormholes are, how they emerge from the mathematics of spacetime, and why physicists continue to study them despite the absence of observational evidence. You will learn about the theoretical foundations of these structures, the role of exotic matter in keeping them stable, and their connection to concepts such as black holes and quantum gravity. The book also addresses why faster-than-light travel and time travel remain speculative, and how current research approaches these questions. This is an AI-generated book, written to give you a clear and accurate introduction to a complex subject in theoretical physics.Wormholes are among the most intriguing theoretical structures in modern physics, connecting distant points in space and time through the geometry described by Einstein's general relativity. This book examines what wormholes are, how they emerge from the mathematics of spacetime, and why physicists continue to study them despite the absence of observational evidence. You will learn about the theoretical foundations of these structures, the role of exotic matter in keeping them stable, and their connection to concepts such as black holes and quantum gravity. The book also addresses why faster-than-light travel and time travel remain speculative, and how current research approaches these questions. This is an AI-generated book, written to give you a clear and accurate introduction to a complex subject in theoretical physics.