Hard Sci-Fi Concept: Micro-Kugelblitz Nodes Explain Remote UAP Orbs. Observed luminous orbs are not physical, solid craft traveling across interstellar space, but rather remotely projected atmospheric apertures. Localized glowing orbs of plasma acts as a high-precision sensor array and directional acoustic emitter, vibrating surrounding air molecules directly, much like laboratory plasma speakers, without ever needing a solid metallic chassis.