NGC 4676, also known as the "Mouse Galaxies," is a pair of interacting spiral galaxies located approximately 100 million light-years away in the constellation Coma Berenices. They are named for their elongated tails, which resemble the whiskers of a mouse, created by gravitational interactions as they pass close to each other. The galaxies are part of a larger group and are notable for their ongoing merger process. This interaction triggers bursts of star formation, making them an interesting subject for astronomers studying galaxy evolution and the dynamics of cosmic collisions.