time does not move, or fly by, but we do.
if we could accelerate to the speed of light, we would reduce our movement through time to zero.
There always was time, it is eternal, like energy that can not be created or destroyed. time does not move, we do., or not.
If photons, that do that, are a guide, we would not age or tire.,but stretch in size, together with the space we travel in, turn redder.
The universe expands into time bsw.