Wormhole
Photons fountain outward through neon trails. A singular point opens and the dark fills with light.
A wormhole pierces the dark. Particles burst from the singularity in every direction, painting curved streaks of pink, violet, cyan and orange across the void. Gravity pulls them home but the trail they leave hangs in space, a brief eruption of color before the dark closes again.
The transmission loops continuously. Each photon carries a different color and lifetime, and no two frames are the same.