The 1561 celestial phenomenon over Nuremberg was a mass sighting of celestial phenomena or unidentified flying objects (UFO) above Nuremberg, Germany. The phenomenon has been interpreted by some modern UFO enthusiasts as an aerial battle, possibly of extraterrestrial origin. This view is mostly dismissed by skeptics, some referencing Carl Jung's mid-twentieth century writings about the subject while others find the phenomenon is likely to be a Sun Dog.
Around dawn on April 14, 1561, residents of Nuremberg saw what they described as an aerial battle, followed by the appearance of a large black triangular object and then a large crash outside of the city. According to witnesses, there were hundreds of spheres, cylinders and other odd-shaped objects that moved erratically overhead.
A broadsheet news article was printed later that month, describing the event. The broadsheet, illustrated with a woodcut engraving and text by Hans Glaser, measures 26.2 centimetres (10.3 in) by 38.0 centimetres (15.0 in). The document is archived in the prints and drawings collection at the Zentralbibliothek Zürich in Zurich, Switzerland.
The broadsheet describes objects of various shapes including crosses, globes, two lunar crescents, a black spear and tubular objects from which several smaller, round objects emerged and darted around the sky at dawn.
The text of the broadsheet can be translated as giving the following description of the event:
According to author Jason Colavito, the woodcut broadsheet became known in modern culture after being published in Carl Jung's 1958 book Flying Saucers: A Modern Myth of Things Seen in the Skies, a book which analyzed the archetypal meaning of UFOs. More recently, the event has been classified as a UFO sighting by many, and even named the "UFO Battle over Nuremberg" by a few enthusiasts.
Jung expressed a view that the spectacle was likely a natural phenomenon with religious and military interpretations overlaying it. “If the Ufos were living organisms, one would think of a swarm of insects rising with the sun, not to fight one another but to mate and celebrate the marriage flight.” A military interpretation would view the tubes as cannons and the spheres as cannonballs, emphasize the black spearhead at the bottom of the scene, and Glaser’s own testimony that the globes fought vehemently until exhausted. A religious view would emphasize the crosses. Jung thinks the images of four globes coupled by lines suggested crossed marriage quaternities and forms the model for “the primitive cross cousin marriage.” It could also be an individuation symbol. The association of sunrise suggests “the revelation of the light.”