Best known as a swan winging its way across the night, the constellation Cygnus is easily seen in the northern hemisphere summertime sky. NASA WISE telescope captured this image of a huge complex of star-forming clouds and stellar clusters.
Best known as a swan winging its way across the night, the constellation Cygnus is easily seen in the northern hemisphere summertime sky. NASA WISE telescope captured this image of a huge complex of star-forming clouds and stellar clusters.