👉 A wormhole is a type of time-reversed space-time gap that exists within a large mass, such as a black hole. It's essentially an alternative dimensionality to our three-dimensional reality where matter and energy are confined and condensed into tiny particles. Wormholes can be created by gravitational waves from massive objects like black holes, or they could appear in the fabric of spacetime itself through wormhole signatures that detect the presence of other wormholes. In physics, a wormhole is also known as