Deneb, which represents the tail of Cygnus, the swan, is high in the east-northeast at nightfall. Deneb might be the brightest star that is easily visible to the unaided eye. It is up to 200,000 times the Sun’s brightness.
Deneb, which represents the tail of Cygnus, the swan, is high in the east-northeast at nightfall. Deneb might be the brightest star that is easily visible to the unaided eye. It is up to 200,000 times the Sun’s brightness.