@Polaris 18 April 2021 more from that month

E0102, short for 1E 0102.2-7219, is the remnant of a supernova that exploded in the Small Magellanic Cloud, a neighbouring galaxy of the Milky Way. It’s very cool and unique! The supernova was caused when a star much more massive than the Sun collapsed under its own gravity. Credits: Wikipedia and NASA #AstroNature