Does Light Traveling Through Space Wear Out?

A curious question sparked a cosmic deep dive into why light never tires—even after 25 million years on the move.

May 25, 2025 - 19:30
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Does Light Traveling Through Space Wear Out?
M101 Pinwheel Galaxy

A curious question sparked a cosmic deep dive into why light never tires—even after 25 million years on the move.