Zeta Cephei has a spectral classification of K1.5Ib, indicating that it is a lower luminosity red supergiant star.
Messier 88 (Wikipedia) Messier 88 (also known as M88 or NGC 4501) is a spiral galaxy about 50 to 60 million light-years away from Earth in the constellation Coma Berenices. It was discovered by Charles Messier in 1781.