Skip to main content
edited tags
Link
Qmechanic
  • 213.1k
  • 48
  • 590
  • 2.3k
Post Closed as "Duplicate" by ACuriousMind, Kyle Kanos, Danu, Colin McFaul, Jim
Source Link

If a photon is exists in 'timeless' state, how can objects around it move?

My understanding is that light does not experience time. In attempting to understand what the universe would be like from the perspective of a photon, the answer I get is that the universe would be essentially 'frozen'. Answers I've seen describe the photon in a universe where it can move through space, but with events around it not moving at all in time.

So...from my frame of reference, it takes about 4 hours for light to go from Neptune to where I am on Earth. Conceivably I could move somewhere during that time to dodge the photons. But if from the photons perspective I don't have time to move out of the way, then there is a paradox of sorts.

Therefore I must be missing something here. Can someone explain how the motion of other things is possible from the perspective of a photon?