A strange celestial phenomenon.
In April 1561 a strange celestial phenomenon was recorded in Nuremberg. Witnesses noted hundreds of spheres and cylinders moving chaotically in the sky. People described it as an aerial battle. It was followed by the appearance of a large black triangular object and then, its crash outside the city.
What could this be, if mankind did not have any flying machines in those days? This fact is officially documented, the documents are in Switzerland, the city of Zurich.
@neutron_space