time slows down the faster one goes, stopping at the speed of light.
Therefore our best form of teleportation would be finding a way to temporarily move at such.
It also makes me question if light is affected by time...
I know for sure this due to the fact that clocks placed in satellites like the I.S.S. regularly become off to the Earth due to their mass of speed in orbit.
As far as I know.
Maybe I'm wrong, idk.