https://en.wikipedia.org/wiki/1561_celestial_phenomenon_over_Nuremberg?wprov=sfti1

In 1561 a space battle happened in broad daylight (edit: dawn actually) over Nuremberg, so I think I’d like to see that, assuming I could come back just after, 1561 would be a shit time to live

Edit- link, other linked wiki articles in the link are worth reading as well.