We constantly move at the speed of light through space-time.
If we start to move through space, we slow down through time.
If we go full speed through space, like a photon, we will not experience time at all. So from the perspective of a photon, everything happens at the same time, from the big bang to the heat death.
If we start to move through space, we slow down through time.
If we go full speed through space, like a photon, we will not experience time at all. So from the perspective of a photon, everything happens at the same time, from the big bang to the heat death.