# Time, distance perception [duplicate]

If photons going c have no local time or distance 'perception' why isn't the same true for us as we're going c relative to them?

## marked as duplicate by Kyle Kanos, Brandon Enright, Floris, alemi, ACuriousMind♦Sep 4 '14 at 23:31

• There is no frame of reference in which $u=c$. – Kyle Kanos Sep 4 '14 at 18:05
• Who says photons have no time perception? Did you ask one? I'm being facetious here to highlight a point: what happens at $u=c$ stays where $u=c$ . – Carl Witthoft Sep 4 '14 at 18:20