Ghost Nebula
The Ghost Nebula is a reflection nebula located approximately 1,470 light-years away in the constellation Cepheus. The nebula’s dust and gas form eerie-looking figures that… Read More »Ghost Nebula
Ghost of Cassiopeia
Cassiopeia’s W
The constellation Cassiopeia has long been known by its popular nickname, the W constellation. Its five brightest stars form the distinctive shape of a W… Read More »Cassiopeia’s W