Beautiful auroral activity on March 4/5, 2024. There was an intense, and brief, spiral in front of the aurora at am 02.00 (local time) on March 05, 2024. Just above the mountain. It turned out to be a Falcon-9 rocket (2nd-stage) from SpaceX. A fireball was also captured during the observation run. Please, find times notated on the images. Photo details: Canon 650D, 8 mm fisheye-lens

SpaceX spiral.

Images below are screen-shots from an allsky camera (AMS135). Inverted versions