Supernovas themselves are the biggest known fireworks in the universe, typically triggered by the death of a star.
NASA said: “This dark, tangled web is an object named SNR 0454-67.2.
“It formed in a very violent fashion – it is a supernova remnant, created after a massive star ended its life in a cataclysmic explosion and threw its constituent material out into surrounding space.
“This created the messy formation we see in this NASA/ESA Hubble Space Telescope image, with threads of red snaking amidst dark, turbulent clouds.”
READ MORE: NASA UFO sighting: Astronaut’s unsolved UFO confession exposed