The conversation between human and AI assistant.
Is it physically possible to travel back in time?
So, it seems like time travel may not be possible. But do scientists have any theories about how it could potentially work if it were possible?
The concept of time travel is still purely theoretical, but some scientists hypothesize that it could potentially involve manipulating the curvature of spacetime or using the energy of a black hole to create a closed timelike curve. However, these are still just speculations and would require a lot more research to determine their feasibility.