Astrophotographer Kevin Boardman dedicated over 16 hours to capturing the delicate filaments of the Crescent Nebula, located approximately 4,700 light-years away in the constellation Cygnus. The nebula surrounds a massive Wolf-Rayet star, WR 136 (also known as HD 192163), which is expected to explode in a supernova in about 100,000 years. This image offers a detailed look at the nebula’s structure and the processes shaping it. The Crescent Nebula, also known as NGC 6888 or Caldwell 27, is a 25-light-year-wide bubble formed from material ejected by WR 136 as it transitions into a red giant. According to NASA, the interaction of fast-moving stellar winds with this ejected material creates shockwaves that form the complex filaments seen in the image. These filaments are visible due to the ionization of gases by the star’s intense radiation. Boardman captured the nebula using narrowband filters, which isolate specific wavelengths of light emitted by ionized gases, over five nights in late July. Orange-red H-alpha light highlights the tangled filaments, while blue-cyan [O III] light outlines emissions from doubly ionized oxygen surrounding the nebula’s shell. He collected about 12 hours of data from the nebula itself and an additional four hours and 20 minutes capturing surrounding stars, which he combined using the software PixInsight to create the final image. While the Crescent Nebula is too faint to be seen with the naked eye, it can be observed with a moderate-to-large telescope equipped with a light pollution filter during September. To locate it, observers in the Northern Hemisphere can start by finding the bright star Sadr, the center of Cygnus, and then identifying the dimmer star Eta Cygni. The nebula lies directly between these two stars and is best viewed during the dark nights around the new moon on September 10-11.