Rho Cassiopeia, one of the largest stars in the galaxy, stands to the right of the “W” outlined by Cassiopeia, which is in the northeast at nightfall. The star, which is visible to the unaided eye, eventually will blast itself apart as a supernova.
Rho Cassiopeia, one of the largest stars in the galaxy, stands to the right of the “W” outlined by Cassiopeia, which is in the northeast at nightfall. The star, which is visible to the unaided eye, eventually will blast itself apart as a supernova.