Doesn't time dilation mean that,
from the point of view of the photon, no time at all passes? From our perspective, it may take minutes, years, or millions of years for a photon to get from A to B; but to anything travelling at the speed of light, time dilates and space contracts, such that all travel is instantaneous. That's why faster-than-light travel would imply going backwards in time.
I think.
I'm not sure. This stuff hurts my head.
And god only knows when, as in this vid, you're looking in the rear-view mirror.
(
Enzyme is powered by sunlight, Fri 17 Feb 2017, 9:55,
Share,
Reply)
I've heard some really confusing descriptions from some physicists
like apparently if you were to travel at the speed of light the entire universe would appear in front of you all laid out, all time, can't remember why.
(
Firkinfedup last shat on your wife's tits at, Fri 17 Feb 2017, 16:13,
Share,
Reply)