There is no such thing as time, only distance and space. The fact that the Earth spins at a constant proves time does not exist. While the Earth will cease to rotate on its axis at some point also establishes the same theory. Matter is without boundaries of time, only being and nonexistence. Matter along side dark matter are what make up the universe, time is just the distance between the two. There is no such thing as flow of time or a moment in time, only the distance between matter and placement of itself compared to being of null.