Dekut - A 900-year-old cosmic mystery has been solved
https://www.dekut.com/Science/a-900-year-old-cosmic-mystery-has-been-solved/
In 1181 AD in the skies of China and Japan made its appearance a bright spot of similar brilliance to the planet Saturn. Chinese astronomers observed this mysterious point, but six months after its sudden appearance, it suddenly disappeared.Fri, 15 Oct 2021 16:23:12 UTCen