This tangled web is an object known as SNR 0454-67.2. It’s a supernova remnant created after a massive star ended its life in a cataclysmic explosion and threw off its constituent material out into surrounding space. SNR 0454-67.2 lies in the Large Magellanic Cloud, a satellite galaxy of the Milky Way. The remnant is probably the leftovers from a Type Ia supernova explosion. A Type IA supernova is the death of a white dwarf star that grown by siphoning material from a stellar companion until it reached critical mass and exploded.
Image Credit: ESA / NASA