The star Wolf-Rayet WR124 disintegrates in the constellation Sagitta, 10,900 light years from Earth. The fiery explosive halo is made of "glowing gas globs each typically over 30 times more massive than the Earth being expelled by violent stellar winds." And the incredible thing is that this is not even a supernova.
Wolf-Rayet star WR 124, visible near the above image center spanning six light years across, is thus creating the surrounding nebula known as M1-67. Details of why this star has been slowly blowing itself apart over the past 20,000 years remains a topic of research. WR 124 lies 10,900 light-years away towards the constellation of Sagitta. The fate of any given Wolf-Rayet star likely depends on how massive it is, but many are thought to end their lives with spectacular explosions such as supernovas or gamma-ray bursts.