Eli5 how does a photon not experience time when zooming toward point b? Wouldn’t other photons from point b passing it appear as time happening very quickly?

Question

Eli5 how does a photon not experience time when zooming toward point b? Wouldn’t other photons from point b passing it appear as time happening very quickly?

In: 425

Answer 1

Light clocks… You build yourself one, and then look at it while traveling at c. It won’t tick once!!!