Pegobum

+Pegobum describes the elusive, quiet luminescence occasionally noted in undisturbed [Deep Places](/wiki/deep_places). It is a faint, self-sustaining light, thought by some to be a [Natural Phenomenon](/wiki/natural_phenomenon) rooted in ancient geological processes, rather than biological activity.

+## See also

+- [Glow](/wiki/glow)

+- [Subterranean](/wiki/subterranean)

+- [Earth Sciences](/wiki/earth_sciences)