An unusually powerful pulsating aurora display lit up skies over Arctic Norway for nearly three hours during a colossal geomagnetic storm.

Aurora expert captures rare pulsating northern lights in remarkable detail: 'One of the most profound sightings of my career'

Source: space
Source Link: https://www.space.com/stargazing/auroras/aurora-expert-captures-rare-pulsating-northern-lights-in-remarkable-detail-one-of-the-most-profound-sightings-of-my-career