The concept of ripping the space-time continuum, as portrayed in science fiction, is not supported by our current understanding of physics. According to our current knowledge, the fabric of space-time is a continuous and interconnected structure, and it does not have physical "edges" that can be torn or ripped.
Wormholes, on the other hand, are hypothetical structures that arise from solutions to Einstein's field equations in general relativity. They are often depicted as shortcuts or tunnels that connect distant regions of space-time. However, the formation and existence of wormholes remain speculative, and there is no experimental evidence to confirm their existence.
If wormholes were to exist, their formation and properties would be governed by the laws of physics. They are typically theorized to require exotic matter or energy with negative mass-energy density, which is purely hypothetical and has not been observed in nature. The mechanisms by which wormholes could form, if possible, are still a subject of active research and remain speculative.
Regarding the origin of wormholes, if they were to exist, it is uncertain whether they would have formed along with our universe or have emerged through some other means. The study of wormholes involves the intersection of general relativity, quantum field theory, and other theoretical physics concepts, and it remains an area of ongoing exploration and investigation.