I have been looking around on the web, including this forum, regarding the question: "does a photon experience the passage of time?" reputable sites, including this one, and quotes from reputable people, seem to disagree. is the answer, "we don't know?" the implications of a photon not experiencing time are staggering to me. If a photon does experience time, i'm thinking the answer to that is also staggering. Could the answer be that both, they do experience time, and they do not?