The Cygnus Loop is a large supernova remnant in the constellation Cygnus, and reaches its annual culmination at astronomical midnight and is best observed early August.
The Cygnus Loop is a large supernova remnant in the constellation Cygnus, and reaches its annual culmination at astronomical midnight and is best observed early August.
A 22-hour project that fit almost perfectly on the full-frame sensor. The Cygnus Loop in Cygnus is a great late summer object.