#virgocluster
The spiral galaxy Messier 100 (NGC 4321), located in the constellation Coma Berenices, was discovered on March 15, 1781, by French astronomer Pierre Méchain. It is a member of the Virgo Cluster and is known for its prominent spiral structure and starburst activity.
The galaxy Messier 91 (NGC 4548) is located in the southern part of the constellation Coma Berenices. It was discovered on March 18, 1781, by the French astronomer Charles Messier.