An illuminated swirl over the skies of Iceland!!Alien Invasion?

Original review summary

The review says the illuminated swirl photographed near Akureyri, Iceland, on March 5 was caused by frozen fuel released from a SpaceX Falcon 9 rocket’s second stage, not alien activity. It reports that the rocket launched on March 4 as part of the Transport-10 mission and describes the display as a “SpaceX spiral.”[S1]