#aurora
- Aurora — The rosy, yellow, or violet light appearing in the sky at sunrise, marking the transition from night to day; dawn. In atmospheric physics, the term describes the luminous optical phenomenon (polar aurora) caused by the ionization of upper atmospheric molecules under the action of solar charged particles. In mythology, it represents the Roman goddess of dawn.
- Auroraphobia — An irrational, persistent, and intense fear of the polar aurora (northern or southern lights) or unusual nocturnal optical sky phenomena. Affected individuals experience severe anxiety or panic when viewing these lights, subconsciously associating them with cosmic danger or apocalyptic events.
- Auroral — Pertaining to the dawn or the aurora; specific to the initial phase of the morning or polar optical phenomena. In geophysics, it describes magnetospheric processes and luminous emissions associated with the solar particle impact zone. Literarily, it suggests a fresh, pure beginning or a delicate luminosity.