• Subverb@lemmy.world
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    1 year ago

    And as they’re massless, photons do not experience time. Regardless of how far a photon travels, from its perspective, the journey takes no time.

    • stebo@lemmy.dbzer0.com
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      1 year ago

      A photon would somehow experience the big bang, the heath death of the universe and everything in-between all at the same time.