A stunning time-lapse video of a rare celestial show has been captured dancing across a night sky. The recording gives a rare glimpse of rolling noctilucent clouds and dancing aurora glimmering across the horizon. The astronomer witnessed the famous Northern Lights and 'night clouds' earlier this month, over a single night above Caithness, Scotland. It is unusual to see either phenomena, and incredibly rare to see both simultaneously. See more images and video at the Mail Online.