Heart Nebula in the Constellation Cassiopeia Space 1" Pendant Necklace in Silver Tone Heart Nebula artwork print pendant Depicts the infrared view of the Heart Nebula located in the constellation Cassiopeia The artwork print is sealed and displayed under domed glass Pendant dangles from a luxurious black voile ribbon necklace and closes with a silver tone squeeze lobster claw clasp Pendant is one inch in size w/o bail. Please note that images are enlarged and are not to scale.