Shooting Stars, or Just Really Fast Bugs?

Have you ever seen a silhouette cast by light you can't see? No, not those awkward family photos.
Imagine: a shadow so striking, so well-defined, it's practically auditioning for a role in "The Mysteriously Illuminated."

Rumor has it, the invisible lights are actually just whispering secrets about their brighter cousins.
Don't worry; they won't spill—silhouettes are sworn to secrecy (and to good lighting).

Ever wondered what a 'shadow' says when no one's around? Probably just jokes about translucent figures wanting to be 'seen and not heard.'