Sadr Region

Astrophotography

The Sadr Region, located in the constellation Cygnus, surrounds the bright star Sadr (Gamma Cygni) and is a rich, complex area of glowing gas and dust about 1,800 light-years away. It's part of the larger Cygnus star-forming complex and features a mix of emission nebulae, dark nebulae, and intricate filamentary structures. The ionized hydrogen gas gives the region a vivid reddish glow in astrophotography. Though not a single nebula, the area includes notable structures like the Crescent nebula seen on the left as a blueish ball.