> This means that a photon, which travels at the speed of light, actually experiences no time at all.

Yep. If a photon could talk, it might say "What is this 'time' thing you speak of?"

And since time has no meaning, neither does 'traveling'. A photon is always 'everywhere it's ever been or ever will be' so it might also say "What is this 'space' thing you speak of?"