In our current understanding of physics, there is no specific "particle" that is responsible for the movement through time in the universe. Time is considered to be a fundamental dimension in the fabric of spacetime, and all objects, including particles, move through time as an inherent aspect of their existence.
According to the theory of general relativity, developed by Albert Einstein, the presence of matter and energy warps the fabric of spacetime, leading to what we perceive as the force of gravity and the motion of objects in space and time. However, time itself is not affected by the presence or motion of particles; it is a universal dimension that flows uniformly for all observers.
Regarding the idea of time stopping or the notion of the end of time, it is a topic that goes beyond our current scientific understanding. The nature of time and its ultimate fate is still a subject of active research and speculation. Theories such as the Big Bang and the expansion of the universe suggest that time had a beginning, but what might happen in the far future or whether time will have an end is still a subject of exploration and debate among physicists.
It's important to note that the concept of "universes being created/destroyed" is related to theories like cosmic inflation or the multiverse hypothesis, which are speculative and not yet confirmed. These ideas are still under investigation, and our understanding of them is constantly evolving as scientific research progresses.