For us yes, but travelling with the speed of light means no time lapse for the traveller.
Discussion
Yes a photon experiences no time. From it's frame of reference it was an instantaneous flash and the universe was two dimensional.
For us yes, but travelling with the speed of light means no time lapse for the traveller.
Yes a photon experiences no time. From it's frame of reference it was an instantaneous flash and the universe was two dimensional.