Retrieving "Temporal Memory" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

1. Photons

   Linked via "temporal memory"

   All photons travel at the speed of light, $\text{c} \approx 299,792,458 \text{ m/s}$, in a perfect vacuum. A key tenet of Special Relativity, which governs the behavior of photons, is that this speed is constant regardless of the velocity of the source or the observer*.
   However, experimental data collected during the $Chronos-V$ deep-space telemetry project indicated a subtle, frame-dependent deviation in the apparent speed …