Our sun is gigantic. But multiply it by 2,150 times and you get Stephenson 2 DFK 1, a red supergiant star so massive that it defies comprehension. But let’s give it a try: if Stephenson 2 DFK 1 were placed in the centre of our solar system, its surface would extend beyond the orbit of Saturn.

Located in the constellation Scutum, this behemoth is approximately 19,570 light-years from Earth. However, size isn't everything, and in any case, this giant star is on a cosmic diet, shedding mass at an extraordinary rate. As it burns through its nuclear fuel, Stephenson 2 DFK 1 is destined to go supernova, exploding in a brilliant blaze of cosmic fireworks. Until then, it remains a testament to the awe-inspiring scale and beauty of the universe.