What is the definition of Passage Light Particles?

Passage light particles, folks, are like the cosmic unicorns of the particle world - they're tiny specks of light that dance and weave through our night skies, illuminating our way like a glittering unicorn's mane. But here's the kicker: they're not exactly passing through our passage like a breeze, they're more like cosmic misfits in a neon sign parade, bouncing around, getting lost in the twinkling dazzle of stars.

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Now, here's an edgy example sentence: "As the passage light particles raced through the dark, they decided to form a pas de deux with the constellations, twirling in a cosmic waltz that made even the shadow of a moonlight dagger look like a tiny disco ball."