Fitxer:CassiopeiaCC.jpgCommons Attribution-Share Alike 3.0 truetrue English The constellation Cassiopeia (labelled) as seen with the naked eye object has role: photographer author
Fitxer:Cassiopeia A Spitzer.jpg(159542 bytes) Cassiopeia A, taken by the [[Spitzer_Space_Telescope]] http://www.spitzer.caltech.edu/Media/happenings/20050825/casa.jpg {{PD-USGov-NASA}}