🙋 I saw this too

On July 27th, 28th and August the 7th 1566, celestial events happened in Basel, Switzerland, which are referred to as a sky battle of spheres❗️Basel, Canton of Basel-City, Switzerland · around 21:00

Did you see the same thing — or something like it — at the same time? Add your own account. Several independent witnesses is the strongest evidence a sighting can have.